Posts made by zaasmi

SA v Pak 2021 – Full list of fixtures
ODI series

1st ODI: April 2 at SuperSport Park, Centurion – 11:00 AM GMT / 01:00 PM LOCAL
2nd ODI: April 4 at Wanderers Stadium, Johannesburg – 08:00 AM GMT / 10:00 AM LOCAL
3rd ODI: April 7 at SuperSport Park, Centurion – 11:00 AM GMT / 01:00 PM LOCAL

T20I series

1st T20I: April 10 at Wanderers Stadium, Johannesburg – 12:30 PM GMT / 02:30 PM LOCAL
2nd T20I: April 12 at Wanderers Stadium, Johannesburg – 04:30 PM GMT / 06:30 PM LOCAL
3rd T20I: April 14 at SuperSport Park, Centurion – 04:30 PM GMT / 06:30 PM LOCAL
4th T20I: April 16 at SuperSport Park, Centurion – 04:30 PM GMT / 06:30 PM LOCAL

Pakistan tour of South Africa 2021 – Live streaming and TV details
PTV Sports will telecast the series in Pakistan and across the globe.

MEDLI2 was one among the crucial technologies onboard the rover’s protective aeroshell that helped document the entry, descent, and landing of the spacecraft.

Editor’s note: This story has been updated and text has been added to the conclusion.

"Tango delta. Touchdown confirmed. Perseverance safely on the surface of Mars, able to begin seeking the signs of past life.” For quite six years, the Mars Entry, Descent, and Landing Instrumentation 2 (MEDLI2) team waited to listen to these words.

NASA’s Perseverance rover successfully landed Feb. 18, 2021, beginning its robotic exploration of the Mars . MEDLI2 was one among the crucial technologies on the rover’s protective aeroshell that helped document the entry, descent, and landing (EDL) of the spacecraft. All of the MEDLI2 data was stored on Perseverance for transmission to Earth after a successful landing.

MEDLI2’s role was to gather critical data about the tough environment during Perseverance’s entry through the planet’s atmosphere. It included three sorts of sensors – thermocouples, heat flux sensors, and pressure transducers – that measured extreme heat and pressure during entry. It also contained electronics and hardware for recording the thermal and pressure loads experienced during entry and thru the parachute deployment.

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MEDLI2 used its measurements to work out the warmth ing and atmospheric forces that occurred on the heat shield and back shell. Together, these two components structure the aeroshell, which housed and guarded the Perseverance rover during the cruise to Mars and EDL.

MEDLI2 was powered on five hours before the “7 Minutes of Terror,” or final 7-minute descent to Mars. This provided time for MEDLI2’s electronics to stabilize temperature and measure the initial conditions before entry. The team was relieved to receive the indication that MEDLI2 was successfully activated. The team continued to watch the incoming data throughout this five-hour coast phase before entry.

The majority of the MEDLI2 sensors and therefore the primary electronics were mounted on the Mars 2020 protective covering . About 10 seconds after the supersonic parachute deployed, MEDLI2 was powered down for the last time because it had completed its job. Since it’s critical for the warmth shield to be separated to permit the Perseverance rover to be extracted from the entry vehicle, it had been required that MEDLI2 be turned off a couple of seconds before the separation to stop any electric power issues. The harness connecting the warmth shield and back shell was then severed by the firing of a pyro-cutter, and therefore the protective covering was dropped.

“We didn’t find any issues with the separation,” said Henry Wright, MEDLI2 project manager at NASA’s Langley research facility in Hampton, Virginia. “The protective covering cleanly separated from the Mars 2020 entry vehicle. The MEDLI2 hardware was clearly visible on the warmth shield because it fell toward the surface of Mars. Job well done!”

Perseverance also returned “critical event data” in real time during the EDL. It included a subset of the MEDLI2 data which allowed observations into what the entry vehicle was experiencing because the entry was happening. Three days after Perseverance’s successful landing, the remaining MEDLI2 data was transmitted back to Earth, and therefore the next phase of the project began: data analysis and performance reconstruction.

“The returned data is fascinating. It’s like having a bird’s eye view of what’s happening to the aeroshell because it flies through Martian skies. The MEDLI2 sensor signals are so clear we could immediately detect interesting phenomenon and crucial events” said Todd White, MEDLI2 PI at NASA’s Ames research facility in California’s Silicon Valley .

Data collected from MEDLI2 also provides measurements which will be wont to determine the properties of the atmosphere the Mars 2020 entry vehicle flew through. MEDLI2 provides essential EDL observation data to know what proportion margin remained on the Perseverance entry along side data which will be wont to improve prediction models and tools for future missions.

Taking a Deeper check out the info

Heat shield insulation temperatures were recorded throughout the entire entry phase and were according to the entry predictions. the height measured temperature within the protective covering during the entry was 1,830 degrees Fahrenheit, or 1,000 degrees Celsius. That correlates to an estimated peak protective covering outer temperature of about 2,550 degrees Fahrenheit, or 1,400 degrees Celsius.

MEDLI2 also used its embedded thermocouples to work out what proportion of the warmth shield protective insulation may have burned away or ablated. All of the thermocouples survived the entry heating pulse, indicating the warmth shield ablation was very low. This observation might be wont to reevaluate the quantity of insulation that’s needed on a protective covering to potentially reduce the general entry vehicle mass.

Surface pressures were also measured throughout an equivalent phase with a peak surface pressure of the warmth shield matching the team’s entry predictions. MEDLI2 picked different sensors to specialise in accurately capturing different flight regimes. One sensor covered the entire range of the utmost surface pressures. The remaining six protective covering pressure measurements had a variety to more accurately capture the conditions during the supersonic flight regime (from about five times the speed of sound on Mars through the deployment of the supersonic parachute). These sensors, combined with onboard inertial measurements, allows additional insight into how the entry vehicle performs when the impacts of atmospheric density variations and winds are more pronounced. The MEDLI2 pressure data are going to be wont to improve the modeling approach for future EDL missions.

MEDLI2 included sensors on the rear shell of the Mars 2020 entry vehicle, a neighborhood that so far has had limited observations. Surface pressure, insulation temperature, and direct surface heating measurements comprised the rear shell sensor suite. Knowledge of the surface pressure on the rear of the entry vehicle contributes to a discount within the size of the landing footprint. Back shell insulation temperature data was within the initial predictions, which may be wont to reduce the modeling uncertainty. like the warmth shield insulation, understanding the rear shell insulation temperature performance could lead on to a discount within the back shell insulation mass. Direct surface heating measurements of the rear shell also contribute to reducing the uncertainty within the predictive models.

MEDLI2 data also included a variety of “housekeeping” measurements. These included variety of compensating temperature measurements of critical science sensors. Much of this housekeeping data is additionally of keen interest to the Mars 2020 team to assist in their own EDL reconstruction efforts. a part of the housekeeping measurements included sensors internal to the MEDLI2 support electronics (voltages, internal temperatures, MEDLI2 heartbeat/clock, etc.).

The MEDLI2 team will still analyze the info for subsequent six months, refining NASA’s understanding of the Mars atmosphere, the acute conditions of entry, and the way well the Mars 2020 aeroshell protected the rover. These lessons are going to be immediately useful for subsequent Mars missions, and even missions headed for Titan.

Langley led the MEDLI2 instrument development and project management. NASA’s Ames research facility in California’s Silicon Valley and NASA’s reaction propulsion Laboratory in Southern California contributed to MEDLI2. NASA’s Game Changing Development program within the Space Technology Mission Directorate funded the technology development.

This topi is covered all these questions!
nasa mars rover
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Helping developers succeed on Google Play
To better support developers in growing their business on our platform, we are reducing our service fee to 15% on the first $1M USD in annual revenue. Every developer, regardless of size, will be eligible for this benefit starting in July 2021.

Play Asset Delivery
Hear from our Product Manager about how to migrate your existing APK expansion files (OBBs) to PAD and other benefits to help make your game run more smoothly.

Google for Games 2021 Report
This report offers the latest research and perspectives from gaming leaders at Google. Find answers to the key questions game developers are asking.

Upcoming Google Play and Android deadlines

March 2021:

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If your app uses location in the background, start the approval process by completing the permissions declaration from the App content page (Policy > App content) in Google Play Console.

•

New apps submitted after April 16, 2020 need approval to access background location. Apps published before April 16, 2020 need approval by March 29, 2021.

August 2021:

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New apps must target at least Android 11 (API level 30).

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New apps and games must publish with the Android App Bundle.

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New apps using Play Billing must use Billing Library version 3 or newer.

September 2021:

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All apps must comply with the payments policy update.

If you’d like to attend a policy webinar to hear more about our updates and upcoming deadlines, please register for our webinars for India or South East Asia

@zaasmi said in EDI (Electronic Data Interchange):

Electronic Data Interchange term?

Electronic data interchange is the concept of businesses electronically communicating information that was traditionally communicated on paper, such as purchase orders and invoices. Technical standards for EDI exist to facilitate parties transacting such instruments without having to make special arrangements. Wikipedia

@zaasmi said in CS201 Assignment 3 Solution and Discussion:

Re: CS201 Assignment 3 Solution and Discussion

Assignment No. 3
Semester: Fall 2020
CS201 – Introduction to Programming Total Marks: 20
Due Date:
29-01-2021

Instructions
Please read the following instructions carefully before submitting assignment:
It should be clear that your assignment will not get any credit if:

o Assignment is submitted after due date.
o Submitted assignment does not open or file is corrupt.
o Assignment is copied (From internet/students).
o Assignment is not in .cpp format.

Software allowed to develop Assignment

• Dev C++

Objectives:
In this assignment, the students will learn:
• Use of class in programming
• How to deal with a file in programming
• How to implement switch statement for Class based functions.

ABC bakery is using a console based inventory management system for the receipt generation purposes. Console application will help the cashier in calculating total price of each item with respect to its price. Menu list will provide Add an item option to take data about an inventory item, include Item Id, Item name, price and quantity. Relevant data of all items will be displayed on screen with the help of menu option. Quantity amount of items will changeable if user wants to add quantity of an item.

Problem Statement
Write a C++ program to manage the inventory item using your knowledge about file handling and classes. User will manage details of an Inventory item using menu list that will provide three options:

ENTER CHOICE

1. ADD AN INVENTORY ITEM
2. DISPLAY FILE DATA
3. INCREASE QUANTITY

Prompt will show to the user for continue the program after dealing with each option, until user will press a key other than ‘y’.

Instructions to write C++ program:

You will use class “Inventory” to declare inventory data and info
Make “Inventory.txt” file to save inventory item record
“Inventory.txt” file will delete each time when the program will run
“ERROE IN OPENING FILE” will be shown if user not press ‘1’ when program will execute first time.
You will use switch statement to handle different conditions and to perform different actions based on the different actions, that is, choice 1, 2, and 3.

Code structure [ Demonstration]:
You will be using the following class and other functions to develop the assignment:

class Inventory
{
      private:
              int itemID;
              char itemName[20];
              float itemPrice;
              float quantity;
              float totalPrice;

      public:
             void readItem();
             void displayItem();
             int getItemID() ;
             float getPrice() ;
             float getQuantity() ;
            void updateQuantity(float q);    
};

//Deleting existing file
void deleteExistingFile(){--------}

//Appending item in file
void appendToFille(){------------}

//Displaying items
void displayAll(){------------}

//Increasing Quantity of item
void increaseQuanity(){------------}

Program Output:

1. User’s prompt when program will execute for the first time.
   

2. When user press ‘1’ , It will take data about an inventory item as an input from the user.
   

3. When user press ‘2’, it will read data from “Inventory.txt” file and display record of all inventory items on the screen
   

4. If user press ‘3’, it will ask to enter Item id against which user want to increase item quantity.
   

5. Now, when the user will press ‘2’, the inventory item record will be shown as:
   

Assignment#3 covers course contents from lecture 17 to 30.

Best of Luck!

#include<iostream>
#include<fstream>
#include<stdio.h>
 
using namespace std;

class Inventory
{
      private:
              int itemID;
              char itemName[20];
              float itemPrice;
              float quantity;
              float totalPrice;
      public:
             void readItem();
             void displayItem();
             int getItemID()   { return itemID;}
             float getPrice()    { return itemPrice;}
             float getQuantity()    { return quantity;}
             void updateQuantity(float q)    
             { 
                  quantity=q;
                  totalPrice = (itemPrice*quantity);
             }
};

//    Getting Item 
void Inventory::readItem(){
    cout << "Please enter item id: ";
    cin >> itemID;
    cout << "Please enter item name: ";
    cin.ignore(1);
    cin.getline(itemName,20);
    cout << "Please enter price: ";
    cin >> itemPrice;
    cout << "Please enter quantity: ";
    cin >> quantity;
    totalPrice = (itemPrice*quantity);
}

//  Displaying Item
void Inventory::displayItem()
{
    cout << "Item id:" << itemID << "\tItem name:" << itemName << "\t ItemPrice:" << itemPrice << "\t Quantity:" << quantity << "\t TotalPrice:" << totalPrice << endl;
}

//  Deleting existing file
void deleteExistingFile(){
    remove("Inventory.txt");
}

//  Appending item in file
void appendToFille(){
     Inventory x;
     x.readItem();
  
     ofstream file;   
     file.open("Inventory.txt",ios::binary | ios::app);

    if(!file){
        cout << "ERROR WHILE CREATING A FILE!\n";
        return;
    }
    
    file.write((char*)&x,sizeof(x));
    file.close();
    cout<<"Inventory record(s) added sucessfully.\n";
}

//  Displaying items
void displayAll(){
    Inventory x;
    ifstream file;
    file.open("Inventory.txt",ios::binary | ios::in);

    if(!file){
        cout<<"ERROR IN OPENING FILE \n";
        return;
    }
    while(file){
    if(file.read((char*)&x,sizeof(x)))
       x.displayItem();
    }
  file.close();
}

//  Increasing Quantity of item
void increaseQuanity(){
    int itemValue;
    int isFound=0;
    int q;
    Inventory x;
 
    cout<<"Enter item id: \n";
    cin >> itemValue;
 
    ifstream fileRead;
    fileRead.open("Inventory.txt",ios::binary | ios::in);
    
    if(!fileRead){
        cout<<"ERROR IN OPENING FILE \n";
        return;
    }
    
    while(fileRead){    
        if(fileRead.read((char*)&x,sizeof(x))){
            if(x.getItemID() == itemValue){
                cout << "Add quantity? ";
                cin >> q;
                x.updateQuantity(x.getQuantity() + q); 
                isFound=1;
                break;
            }
        }
    }
    
    if(isFound==0){
        cout<<"Record not found!!!\n";
    }

    fileRead.close();

    deleteExistingFile();

    ofstream fileWrite;
    fileWrite.open("Inventory.txt",ios::binary | ios::app);
    fileWrite.write((char*)&x,sizeof(x));

    fileWrite.close();
    cout << "Item Quantity updated successfully."<<endl;
}

int main()
{
     char ch;
    
    
     do
     {
      char n;
      
 
      cout << "ENTER CHOICE\n" << "1. ADD AN INVENTORY ITEM\n" << "2. DISPLAY FILE DATA\n" << "3. INCREASE QUANTITY\n";
      cout << "Please select a choice: ";
    
      cin >> n;

      switch(n)
      {
          case '1':
            appendToFille();
            break;
          case '2' :
            displayAll();
            break;
          case '3':
          	increaseQuanity();
            break;
           default :
                cout << "Invalid Choice\n";
                break;
      }
   
  /*    else
      cout<<"Enter integer value only";
      }
 */
     cout << "Do you want to continue? : ";
     cin >> ch;
 
     }
     while(ch=='Y'||ch=='y');
     
    return 0;
    
    
}

@asma-zahid said in CS201 Assignment 2 Solution and Discussion:

Re: CS201 Assignment 2 Solution and Discussion

CS201 Introduction to Programming Assignment No 02 Fall 2020 Solution / Discussion Due Date: 18-12-2020
Assignment No. 2
Semester: Fall 2020
CS201 – Introduction to Programming
Total Marks: 20
Due Date: 18-12-2020
Instructions
Please read the following instructions carefully before submitting the assignment:
It should be clear that your assignment will not get any credit if:
o Assignment is submitted after due date.
o Submitted assignment does not open or file is corrupt.
o Assignment is copied (From internet/students).

Software allowed to develop Assignment
Dev C++

Objectives:
In this assignment, the students will learn:
How to fill / populate a two-dimensional array using given source data.
How to write user defined functions and pass an array to them as parameter.
How to use if statement and do while loop.
How to calculate the percentage in elements of array.
How to display array elements.

Assignment Submission Instructions
You are required to submit only .cpp file on the assignments interface of CS201 at VU-LMS. Assignment submitted in any other format will not be accepted and will be graded zero marks.

As all of you know that presidential election was conducted in USA recently, and the entire world had an eye on the results. There were three main candidates; Donald Trump from Republicans party, Joe Biden from Democrats and Jo Jorgensen as an independent candidate. Though the strong candidates for this presidential election 2020 were Trump and Biden, and there was tough competition among them. Similarly, some states of USA have played the role of Crucial states (Winning states) to win the election. In this assignment you will be provided with data from USA election 2020 and you have to write C++ program according to the given data.
Problem Statement
Write a menu in C++ which should show the state code and name of winning states at the start of application:
Press 1 for Florida.
Press 2 for Georgia.
Press 3 for Michigan.
Press 4 to exit.
Source data:
(Use two dimensional array to store following data)
State Code
Joe Biden Votes
Donald Trump Votes
Jo Jorgensen Votes
Total Votes
1
5,284,453
5,658,847
70,046
11,013,346
2
2,465,781
2,455,428
61,894
4,983,103
3
2,790,648
2,644,525
60,287
5,495,460
[above dummy data is for assignment purpose only]
Instructions to write C++ program:

Ø Write functions to calculate %age of Joe Biden votes, %age of Donald Trump votes and %age of Jo Jorgensen votes in specific State. Following function names should be used for consistency.

To display all data in matrix form
showElements( );
Percentage of Joe Biden votes
PercentageBiden (
Percentage of Donald Trump votes
PercentageTrump();
Percentage of Jo Jorgensen
PercentageJorgensen();

Sample Output:
First, user will call the showElements() method to display all the source data in matrix form. Then, it will display a menu to calculate the percentage of Biden, Trump and Jorgensen votes for specific state:

If user presses 1 then it will show the percentage of Biden, Trump and Jorgensen votes from state Florida.

If user presses 2 then it will show the percentage of Biden, Trump and Jorgensen votes from state Georgia.

Similarly, If user presses 3 then it will show the percentage of Biden, Trump and Jorgensen votes from state Michigan.

If the user enters option other then 1 to 4. Following messages display:
Choice should be between 1 and 4
Invalid choice, please select again:

Wish you Good Luck!

Lectures Covered: This assignment covers Lecture # 07-15.
Deadline: The deadline to submit your assignment solution is 18-12-2020. Your assignment must be submitted within the due date through VU-LMS. No assignment will be accepted through email after the due date.

#include <iostream>
#include <time.h>
#include <stdlib.h>
using namespace std;

const int rows = 3; 
const int cols = 5;

int selectOption(){
	int choice = 0;	
    cout << "Press the state code to calculate percentage of Trum, Biden and Jorgensen votes\n\n" ;
	
	cout<<"Press 1 for Florida.\n";
	cout<<"Press 2 for Georgia.  \n";
	cout<<"Press 3 for Michigan.\n";
	cout<<"Press 4 To Exit\n";
	
	
	cout<<"\nPlease select an option, use numbers from 1 to 4: ";
	
	do {
		cin>>choice;
		if(choice >= 0 && choice <= 4){
			break;
		}
		else {
			cout<<"\nChoice should be between 1 and 4\n";
			cout<<"Invalid choice, please select again: ";
		}
	} while(true);
	cout<<"___________________________________________________\n";
	return choice -1;	
} // end selectOption function



void showElements(int data[][5]){
    cout << "Source Data:" << endl << endl ;
	cout << "States" "\t"<< "\t""\Biden Votes" << "\t" "\Trump Votes" << "\t""\Jorgensen Votes" << "\t" "\Total Votes" << endl << endl ;
	for(int i = 0; i < rows; i++){
		for(int j = 0; j < cols; j++){
			
			cout<<data[i][j]<<"\t\t";
		}
		cout<<endl;
	}	
	
	cout<<endl<<endl;
} // end of showElements function

void PercentageBiden(int data[][5] , int state){
	
	float Bidenvotes = 0.0, totalvotes = 0.0 , percentBiden = 0.0 ;
	
	totalvotes = data[state][4];
	Bidenvotes = data[state][1];
	percentBiden = (Bidenvotes/totalvotes)*100 ;
	cout << "Percentage of Jo Biden votes is: " << percentBiden << endl<< endl ;
	
} // end of PercentageBiden function

void PercentageTrump(int data[][5] , int state){
	
	float Trumpvotes = 0.0, totalvotes = 0.0 , percentTrump = 0.0 ;
	
	totalvotes = data[state][4];
	Trumpvotes = data[state][2];
	percentTrump = (Trumpvotes/totalvotes)*100 ;
	cout << "Percentage of Donald Trump votes is: " << percentTrump << endl<< endl ;
	
} // end of PercentageTrump function


void PercentageJor(int data[][5] , int state){
	
	float Jorvotes = 0.0, totalvotes = 0.0 , percentJor = 0.0 ;
	
	totalvotes = data[state][4];
	Jorvotes = data[state][3];
	percentJor = (Jorvotes/totalvotes)*100 ;
	cout << "Percentage of Jo Jorgensen votes is: " << percentJor << endl<< endl ;
	
} // end of PercentageJor function

main(){
		
	int data[rows][cols] = { {1, 5284453, 5658847, 70046, 11013346 } , {2, 2465781, 2455428, 61894, 4983103} , {3, 2790648, 2644525, 60287, 5495460} } ; 
	
	showElements(data) ;
	
	int choice = 0;
	do{
		choice  = selectOption();
		if(choice != 3){
		PercentageBiden(data, choice);	
		PercentageTrump(data, choice);
		PercentageJor(data, choice);
		}
 	}while(choice != 3);  // end of do-while loop
 	
 	system("pause");
 	
} // end of main function

@danish-hafeez said in CS201 Assignment 1 Solution and Discssion:

Assignment No. 1
Semester: Fall 2020
CS201 – Introduction to Programming Total Marks: 20

Due Date: 26-November-2020
Instructions
Please read the following instructions carefully before submitting assignment:
It should be clear that your assignment will not get any credit if:

o Assignment is submitted after due date.
o Submitted assignment does not open or file is corrupt.
o Assignment is copied (From internet/students).

Recommended tool to develop Assignment

• Dev C++

Objectives:
To enable students to understand and practice the concepts of:
• Data Types and Variables
• Arithmetic and Logical Operators
• If-else statements

Assignment Submission Instructions
You have to submit only.cpp file on the assignments interface of CS201 from your LMS account. Assignment submitted in any other format will not be accepted and will be scaled with zero marks.

For any query related to assignment, please contact [email protected].

Assignment

Information about an ABC organization is given below.

1. There are 10 employees in the organization.
2. There are 2 employees of level-A, 3 employees of level-B, 5 employees of level-C.
3. The information about their salaries is given below.
   a) The salary of level-A employee is Rs.1, 25,000.
   b) The salary of level-B employee is Rs.80, 000.
   c) The salary of level-C employee is Rs.45, 000.
4. Rs.600 is deducted from the salaries of all employees against staff welfare fund.
5. If ANNUAL salary of an employee is more than Rs.600, 000, 1% tax is deducted from salary each month.
   You are required to write a C++ program which finds

1. Total monthly tax deduction for all employees.
2. Total amount of welfare fund collected each month from all employees.
3. Net monthly salary of an employee. (Level-A, level-B, level-C).
   (Hint: Net_Monthly_Salary= Original_Salary- Monthly_Tax – Monthly_Welfare_Fund)
4. Total amount which organization pays to its employees each month.
5. Also create a menu using (if-else) conditional statements, if a user wants to know about the separate tax collection of Level-A, Level-B, And Level-C employees.
   If user enters 1, leve-A employee tax will be shown.
   If user enters 2, leve-B employee tax will be shown.
   If user enters 1, leve-C employee tax will be shown.
   If user inputs wrong number then a message will be shown: “incorrect input”.

Sample Screenshot of Output:

Solution

#include<iostream>
//#include<conio.h>
using namespace std;

int main()
{    
	float totaltax = 0, totalfund = 0, fund = 600, salaryA = 125000, salaryB = 80000, salaryC = 45000, Annaul_SalaryA=0,
	 Annaul_SalaryB=0, Annaul_SalaryC=0,salaryofall = 0, taxA = 0, taxB = 0, taxC = 0, netsalaryA = 0, netsalaryB = 0, netsalaryC = 0;
	 int num=0;
		

	//Monthly welfare fund
	totalfund = 10*fund;
	
	//Annual salaries
	Annaul_SalaryA = salaryA*12;
	Annaul_SalaryB = salaryB*12;
	Annaul_SalaryC = salaryC*12;
	
	// Checking tax eligibility and Monthly Tax Calculation
	if(Annaul_SalaryA > 600000)
	{
		taxA = salaryA*.01;
	}
	
	if(Annaul_SalaryB > 600000)
	{
		taxB = salaryB * .01;
	}

	if(Annaul_SalaryC > 600000)
	{
		taxC = salaryC * .01;
	}
	else
	{
		taxC = 0;
	}
	totaltax = taxA*2 + taxB*3 + taxC*5;
	
	//Net salaries after deduction
	
	netsalaryA = salaryA - taxA - fund;
	netsalaryB = salaryB - taxB - fund;
	netsalaryC = salaryC - taxC - fund;
	
	//Total amount paid by university
	
	salaryofall = salaryA*2 + salaryB*3 + salaryC*5;
	
	
	cout<<"Total Monthly Tax deduction of all employees :\t"<<totaltax<<endl; 
	cout<<" Total amount of Welfare Fund collected : \t"<<totalfund<<endl;
	cout<<" Net monthly salary of A Level employee : \t"<<netsalaryA<<endl;
	cout<<" Net monthly salary of B Level employee : \t"<<netsalaryB<<endl;
	cout<<" Net monthly salary of C Level employee : \t"<<netsalaryC<<endl;
	cout<<" Total amount paid by university after a month :\t"<<salaryofall<<endl;
	cout<<endl;
	//Separate details of tax collection
	cout<<"Enter 1 to know the tax collection of Level A employees "<<endl;
	cout<<"Enter 2 to know the tax collection of Level B employees "<<endl;
	cout<<"Enter 3 to know the tax collection of Level C employees "<<endl;
	cin>>num;
	if(num==1)
	{
		cout<<"tax collection of Level A employees is Rs."<<taxA*2<<endl;
	}
	else if (num==2)
	{
		cout<<"tax collection of Level B employees is Rs."<<taxB*3<<endl;
	}
	else if (num==3)
	{
		cout<<"tax collection of Level C employees is Rs."<<taxC*5<<endl;
	}
	else
	{
		cout<<"Incorrect input";
	}
	
}

Re: CS311 GDB 1 Solution and Discussion

CS311 GDB – 2020-2021

Total Marks
5
Starting Date
Monday, February 15, 2021
Closing Date
Monday, February 22, 2021
Status
Open
Question Title
GDB
Question Description
Due to the current COVID-19 Pandemic NCOC (National Command and Operation Center) decides to develop a single national level digital platform where all the information regarding COVID Pandemic will be available nationwide. The aim of this digital platform is to provide authentic and verified information at national level.
Suppose you are working in a firm and NCOC takes the services of that firm for the creation of this digital platform. You are assigned the task to develop a web service for this web application. NCOC wants that the web service should be platform independent and should be able to entertain all the HTTP requests. You are given the choice to develop this web service using any one of the following technologies.
· Java Servlets
· CGI (Common Gateway Interface)
Which technology you will consider for the creatin of this web service for NCOC digital platform and why? Support your answers with some solid reason.

CS 402 GDB 1 SOLUTION FALL 2020
FINITE AUTOMATA (FA):
Finite Automata
= PDA with finite stack.
= TM with finite tape.
= TM with unidirectional tape.
= TM with read only tape.

PUSH DOWN AUTOMATA (PDA):
PDA = Finite Automata with Stack

TURING MACHINE :
Turing Machine
= PDA with additional stack.
= FA with 2 stacks.
The Applications of these Automata are given as follows:

1. Finite Automata (FA) –
   • For the designing of lexical analysis of a compiler.
   • For recognizing the pattern using regular expressions.
   • For the designing of the combination and sequential circuits using Mealy and Moore Machines.
   • Used in text editors.
   • For the implementation of spell checkers.

2. Push Down Automata (PDA) –
   • For designing the parsing phase of a compiler (Syntax Analysis).
   • For implementation of stack applications.
   • For evaluating the arithmetic expressions.
   • For solving the Tower of Hanoi Problem.

3. Linear Bounded Automata (LBA) –
   • For implementation of genetic programming.
   • For constructing syntactic parse trees for semantic analysis of the compiler.

4. Turing Machine –
   • For solving any recursively enumerable problem.
   • For understanding complexity theory.
   • For implementation of neural networks.
   • For implementation of Robotics Applications.
   • For implementation of artificial intelligence.

Beginning on 2021-06-30, Gallery Sync and Drive storage for My Files will no longer be supported by Samsung Cloud and your data will be deleted, as explained further below. In addition, if you have a premium storage subscription plan, this will automatically be canceled beginning 2021-04-01 and a refund may be issued to you.

These features will now be supported by Microsoft OneDrive (This may not be supported in certain countries or device models). To minimize any inconveniences there might be, we offer you a way to migrate your existing Gallery Sync and/or Drive data to OneDrive conveniently until 2021-03-31 and continue with your service experience, or alternatively, to download your data to your mobile device and/or PC. Please note, if you migrate or download your data, these features may end and your data may be deleted prematurely even before the official end date, as described below.

You can keep enjoying other features of Samsung Cloud, such as backing up/syncing and restoring other data (such as Contacts, Calendar, and Notes).

[Features to be deprecated]

• Gallery Sync, Drive, and Premium storage subscription

[Timeline of the Shutdown Process]

From 2020-10-05 -No longer be able to newly use above-listed features
-OneDrive migration and data download available
From 2021-04-01 -Discontinue existing use of Gallery Sync and Drive
-End of OneDrive migration support
-Cancel the then-current premium storage subscription automatically and refund the last payment
2021-06-30 -End of data download support
*For more detailed information, please visit the Samsung Cloud website (More detail)
[How to move your data to OneDrive]
To keep your data in the cloud and continue syncing, please make sure to move your data to Microsoft OneDrive. Please note that this option is only available until 2021-03-31. [How to move to OneDrive]
*This may not be supported in certain countries or device models
*From the moment you start to move your data to OneDrive, existing Samsung Cloud syncing with Gallery, and Samsung Cloud Drive storage for My Files will be terminated, and as soon as the migration is completed, applicable data will be deleted.

[[How to download your data]]After 2021-06-30, your data saved in Gallery Sync and Drive will be deleted. Please make sure to download them to your mobile device and/or PC prior to the end of feature date. If you choose this option, you will not be able to migrate your data to OneDrive. [How to download your data]
*Applicable data will be deleted on the earlier of the two dates - 90 days from the moment you request downloading data or the final end of feature date.

@zaasmi said in CS608 GDB 1 Solution and Discussion:

@zaasmi said in CS608 GDB 1 Solution and Discussion:

Regression Testing

Regression Testing is a type of testing that is done to verify that a code change in the software does not impact the existing functionality of the product. This is to make sure the product works fine with new functionality, bug fixes or any change in the existing feature. Previously executed test cases are re-executed in order to verify the impact of change.

An effective regression strategy, save organizations both time and money. As per one of the case study in banking domain, regression saves up to 60% time in bug fixes(which would have been caught by regression tests) and 40% in money

@zaasmi said in CS608 GDB 1 Solution and Discussion:

Regression Testing

Regression Testing is a type of testing that is done to verify that a code change in the software does not impact the existing functionality of the product. This is to make sure the product works fine with new functionality, bug fixes or any change in the existing feature. Previously executed test cases are re-executed in order to verify the impact of change.

Re: ZOO503 GDB 2 Solution and Discussion

Total Marks 10
Starting Date Tuesday, February 09, 2021
Closing Date Wednesday, February 10, 2021
Status Closed
Question Title 01
Question Description
Graded Discussion Board

Fall 2020 – ZOO503 Zoogeography and Paleontology

Discussion Question:

What is migration ? Describe with example.

Guidelines:

1.  Your discussion must be based on logical facts.
   

2.  Your comments on the topic should not exceed 200 words. Exceeding words will result in Zero Marks.
   

3.  You should not copy or exchange your answer with other students.  Two identical / copied comments will be marked Zero (0) and may damage your grade in the course.
   

4.  Do not engage in Obnoxious or ignoble answers.
   

Instructions about GDB:

1.  The GDB will remain open for 2 working days/ 48 hours, opened on 9th Feb 2021 for discussion and last date for posting your discussion will be 10th Feb 2021.
   

2.  Questions / queries related to the content of the GDB, which may be posted by the students on MDB or via e-mail, will not be replied till the due date of GDB is over.
   

3.  For Detailed Instructions please see the GDB Announcement

@ozair said in CS508 GDB 1 Solution and Discussion:

Re: CS508 GDB.1 Solution and Discussion

Total Marks 5
Starting Date Monday, February 15, 2021
Closing Date Tuesday, February 16, 2021
Status Open
Question Title GDB
Question Description
In a programming world, Lambda Expression (i.e. lambda function) is essentially a block of code that can be assigned to a variable, passed as an argument, or returned from a function call. It has been part of several programming languages like Smalltalk, Lisp, Ruby, Scala, Python, Java and C# etc. for quite some time.

In context of C# programming, a lambda can be used instead of an anonymous method/function where we do not need to provide access modifier, return type and even name of the method. For example, the following anonymous method checks if a student is teenager or not:

Listing 1: (anonymous method in C# to check if a student is teenager or not)

delegate(Student std) {

return std.Age > 12 && std.Age < 20;

}

While the same functionality can be achieved by using lambda as;

Listing 2: (checking if a student is teenager or not using lambda in C#)

std => std.Age > 12 && std.Age < 20;

Here, we can see that the code has been shortened (i.e. writability increased). However, it makes the code relatively difficult to understand as “std” in listing 2 is ambiguous (i.e. readability decreased). But what about Reliability?

Being a programming language expert, you are required to compare both approaches (i.e. code written with/without lambda) and state which one is better in terms of Reliability in C# programming language.

Anonymous methods can be used as event handlers:

Example: Anonymous Method as Event Handler
saveButton.Click += delegate(Object o, EventArgs e)
{ 
    System.Windows.Forms.MessageBox.Show("Save Successfully!"); 
};

@zaasmi said in CS508 GDB 1 Solution and Discussion:

@ozair said in CS508 GDB 1 Solution and Discussion:

Re: CS508 GDB.1 Solution and Discussion

Total Marks 5
Starting Date Monday, February 15, 2021
Closing Date Tuesday, February 16, 2021
Status Open
Question Title GDB
Question Description
In a programming world, Lambda Expression (i.e. lambda function) is essentially a block of code that can be assigned to a variable, passed as an argument, or returned from a function call. It has been part of several programming languages like Smalltalk, Lisp, Ruby, Scala, Python, Java and C# etc. for quite some time.

In context of C# programming, a lambda can be used instead of an anonymous method/function where we do not need to provide access modifier, return type and even name of the method. For example, the following anonymous method checks if a student is teenager or not:

Listing 1: (anonymous method in C# to check if a student is teenager or not)

delegate(Student std) {

return std.Age > 12 && std.Age < 20;

}

While the same functionality can be achieved by using lambda as;

Listing 2: (checking if a student is teenager or not using lambda in C#)

std => std.Age > 12 && std.Age < 20;

Here, we can see that the code has been shortened (i.e. writability increased). However, it makes the code relatively difficult to understand as “std” in listing 2 is ambiguous (i.e. readability decreased). But what about Reliability?

Being a programming language expert, you are required to compare both approaches (i.e. code written with/without lambda) and state which one is better in terms of Reliability in C# programming language.

Anonymous methods can also be passed to a method that accepts the delegate as a parameter.

In the following example, PrintHelperMethod() takes the first parameters of the Print delegate:

Example: Anonymous Method as Parameter
public delegate void Print(int value);

class Program
{
    public static void PrintHelperMethod(Print printDel,int val)
    { 
        val += 10;
        printDel(val);
    }

    static void Main(string[] args)
    {
        PrintHelperMethod(delegate(int val) { Console.WriteLine("Anonymous method: {0}", val); }, 100);
    }
}

Output:
Anonymous method: 110

@ozair said in CS508 GDB 1 Solution and Discussion:

Re: CS508 GDB.1 Solution and Discussion

Total Marks 5
Starting Date Monday, February 15, 2021
Closing Date Tuesday, February 16, 2021
Status Open
Question Title GDB
Question Description
In a programming world, Lambda Expression (i.e. lambda function) is essentially a block of code that can be assigned to a variable, passed as an argument, or returned from a function call. It has been part of several programming languages like Smalltalk, Lisp, Ruby, Scala, Python, Java and C# etc. for quite some time.

In context of C# programming, a lambda can be used instead of an anonymous method/function where we do not need to provide access modifier, return type and even name of the method. For example, the following anonymous method checks if a student is teenager or not:

Listing 1: (anonymous method in C# to check if a student is teenager or not)

delegate(Student std) {

return std.Age > 12 && std.Age < 20;

}

While the same functionality can be achieved by using lambda as;

Listing 2: (checking if a student is teenager or not using lambda in C#)

std => std.Age > 12 && std.Age < 20;

Here, we can see that the code has been shortened (i.e. writability increased). However, it makes the code relatively difficult to understand as “std” in listing 2 is ambiguous (i.e. readability decreased). But what about Reliability?

Being a programming language expert, you are required to compare both approaches (i.e. code written with/without lambda) and state which one is better in terms of Reliability in C# programming language.

Anonymous methods can also be passed to a method that accepts the delegate as a parameter.

In the following example, PrintHelperMethod() takes the first parameters of the Print delegate:

Example: Anonymous Method as Parameter
public delegate void Print(int value);

class Program
{
    public static void PrintHelperMethod(Print printDel,int val)
    { 
        val += 10;
        printDel(val);
    }

    static void Main(string[] args)
    {
        PrintHelperMethod(delegate(int val) { Console.WriteLine("Anonymous method: {0}", val); }, 100);
    }
}