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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

ADD AN INVENTORY ITEM DISPLAY FILE DATA 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:

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

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

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

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

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!

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.

What black color tells us?

Black is associated with power, fear, mystery, strength, authority, elegance, formality, death, evil, and aggression, authority, rebellion, and sophistication. Black is required for all other colors to have depth and variation of hue. The black color is the absence of color.

Ali Banat
(28 November 1982 – 29 May 2018) was an Australian businessman, of Palestinian origin, later a humanitarian philanthropist, from the Sydney suburb of Greenacre and of Palestinian descent. After the cancer diagnosis, he donated everything he had for charitable causes. He owned a security and electrical company before getting diagnosed with cancer in October 2015
Muslims Around the World
After the diagnosis, he founded the charity ‘Muslims Around the World’, also known as MATW.[4] An interview with Mohamed Hoblos titled “Gifted with Cancer” gave further publicity to his charity. His charity concentrated initially on Togo but spread to other mainly African countries like Burkina Faso, Ghana and Benin. He came to aid needy people in villages, including building of water wells, educational facilities, community development and income generating projects, food aid, in addition to building of schools, orphanages, facilities for widowed women and their children and in building and repairing of mosques.
Death
He was diagnosed with cancer in 2015 and died on 29 May 2018 after a 3-year battle. He left a farewell video message very briefly before his death

Re: CS302 GDB1 Solution and discussion

Total Marks 5
Starting Date Thursday, February 18, 2021
Closing Date Friday, February 19, 2021
Status Open
Question Title PAL vs PLA - Gaded Discussion Board (GDB)
Question Description

CS302 – Digital Logic Design

Graded Discussion Board

Suppose you had reduced a 32-variable Boolean expression using Quine–McCluskey algorithm to a 12-variable expression. For the generated simplified expression, you are required to implement it into a digital logic circuit. You can only use Programmable Array Logic (PAL) or Programmable Logic Array (PLA) devices.

Assume that we had selected a Programmable Array Logic (PAL) and a Programmable Logic Array (PLA) for you to choose between.

Using TICPAL22V10Z-25C (Programmable Array Logic)
Using PLUS173–10 (Programmable Logic Array).
Your selections among stated PLA and PAL must consider the following constraints:

Complexity
Flexibility
Speed
Functionality
Cost
Important instructions for GDB submission:

You must provide a precise and to the point answer. Your answer should be no more than 5 to 6 lines and do avoid irrelevant details.
Post your answer on the Graded Discussion Board (GDB), GDB through email or MDB will not be accepted in any case.
GDB will only be open for 48 hours, no more time or grace day will be provided.
Any answers copied from the internet or other student will get zero marks.

CS 402 GDB 1 SOLUTION FALL 2020 1.docx CS 402 GDB 1 SOLUTION FALL 2020 2.docx

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.

Re: CS606 GDB 1 Solution and Discussion

Total Marks 5
Starting Date Monday, February 15, 2021
Closing Date Tuesday, February 16, 2021
Status Open
Question Title Intermediate Code Generation
Question Description
CS606 GDB Fall 2020

Compilers are used to translate the source code in to machine code but there is an intermediate code is generated before the target machine code. Compilers can be developed to translate directly without generating machine code.

Do you think intermediate code generation is extra and time consuming step while translating or it is necessary or beneficial in some way?

Give your comments in favor or against it with proper reasons.

Instructions:

Read the following instructions carefully before sending your comments:

GDB will have weightage of 5% of your total subject marks.
Your discussion must be based on logical facts.
You should post your comments on the Graded Discussion Board & not on the Regular MDB.
Your comments should be relevant and to-the-point i.e. clear and concise (Maximum 4-5 lines answer using font style Times New Roman and Font Size 12).
Books, websites and other reading material can be consulted but must be changed into your own wording before posting your comments. (Do not copy the material as it is.)
No extra time will be given for discussion.

Re: CS403 GDB1 Solution and discussion

Total Marks 5
Starting Date Monday, February 15, 2021
Closing Date Tuesday, February 16, 2021
Status Open
Question Title GDB Topic
Question Description
GDB Topic

Orchid bank is a private sector bank which has branches in different countries. Orchid bank uses database for the storage of clients’ data because databases can store very large numbers of records efficiently. By using database, we can add, edit or delete data easily. It is more efficient in data searching and data sorting. Database can be used by more than one user to access same data simultaneously.

As a database designer, which type of database (distributed database & centralized database) you will use in this scenario to ensure data consistency, easy management and easy backup?

Also, what you think that replication of database suitable in the above given scenario?

Note: Your GDB answer should not exceed 4 to 5 lines.

GDB Instructions:

You need to provide precise and to the point answer, avoid irrelevant details. Copied from the internet or another student will get zero marks. You cannot participate in the discussion after the due date via email. The GDB will open and close on specified date and time. Please note that no grace day or extra time will be given for posting comments on GDB.

Re: CS608 GDB 1 Solution and Discussion

Total Marks 5
Starting Date Monday, February 15, 2021
Closing Date Tuesday, February 16, 2021
Status Open
Question Title Graded Discussion (GDB)
Question Description
Regression Testing is done to ensure that a code change in the software does not impact the existing functionality of the product. However the size of the test-suite grows when new test cases are added to the test suite which increases the cost of regression testing. Regression testing requires running a large program on a large number of test cases which means it can be expensive in both human and machine time.

Suggest in your own words how can we deal with this situation. Your answer should be based on valid reasoning (maximum 5 to 6 lines).

Irrelevant and lengthy answers will result in negative marking. Copy paste answers from the Internet or other students will get zero marks.

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:

Your discussion must be based on logical facts. Your comments on the topic should not exceed 200 words. Exceeding words will result in Zero Marks. 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. Do not engage in Obnoxious or ignoble answers.

Instructions about GDB:

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. 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. For Detailed Instructions please see the GDB Announcement

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.

Re: CS101 GDB 1 Solution and Discussion

Total Marks 5
Starting Date Monday, February 15, 2021
Closing Date Tuesday, February 16, 2021
Status Open
Question Title Graded Discussion Board
Question Description
A development team is developing a special purpose application for some organization. The data is very large but relatively static. Data loss is an acceptable risk. Multiple users are accessing the application at the same time. File system and database system are two approaches which can be used to store data. Being a database expert, you are approached by the Team manager to help them in deciding which of the above mentioned data storage system will be more suitable for current scenario.

Suggest the storage system considering the above mentioned scenario with solid reasoning.

Dear Customers,

As you might already be aware, UCEPROTECT made major changes to their blocklisting methodology this week which resulted in our IP network being placed on their blacklist,
which potentially affects all our customers who send emails to third party companies using UCEPROTECT.

While the activities from our part of the network are not solely responsible for reaching the required rate to block to get blacklsited,
we will take some major actions to prevent such issues in the future.

For the purpose:

We will force change ALL WEAK email accounts passwords for all mailboxes on our platform on Wednesday Feb 17th 2021.

Creating email account from the control panel will require even stronger passwords with our latest weak password detection update.

Thank you for your time and understanding regarding this matter.

Best Regards,
Support Staff
GoDaddo

anyone there to help Mac OS 64 bit Winbox

help regarding pfa in email sense?

Re: CS607 Assignment 3 Solution and Discussion

Artificial Intelligence (CS607)
Assignment # 03
Fall 2020
Total marks = 20

Deadline Date
01-02-21

Please carefully read the following instructions before attempting the assignment.

RULES FOR MARKING
It should be clear that your assignment would not get any credit if:
 The assignment is submitted after the due date.
 The submitted assignment does not open or the file is corrupt.
 Strict action will be taken if the submitted solution is copied from any other student or the internet.

You should consult the recommended books to clarify your concepts as handouts are not sufficient.

You are supposed to submit your assignment in Doc or Docx format.
Any other formats like scan images, Pdf, Zip, Rar, Ppt and Bmp, etc will not be accepted.

OBJECTIVE
The objective of this assignment is to;
 Learn and practice basic understanding of working in CLIPS IDE.
 Basic understanding of Fuzzy Inference process with its rules.

NOTE

No assignment will be accepted after the due date via email in any case (whether it is the case of load shedding or internet malfunctioning etc.). Hence refrain from uploading assignments in the last hour of the deadline. It is recommended to upload the solution file at least two days before its closing date.

If you find any mistake or confusion in the assignment (Question statement), please consult with your instructor before the deadline. After the deadline, no queries will be entertained in this regard.

For any query, feel free to email at:
[email protected]

Questions No. 01 10 Marks
You are required to write two rules one for input read and the second for input checking using CLIPS IDE.

Rule no 1:
In rule one, you are required to take input (subject name) from the user by displaying this message on the screen “Enter your subject”.
Rule no 2:
In the second rule, you are required to mention subject names “artificial intelligence”, “operating system” and “compiler construction” and check that your entered subject from the first rule matches with the mentioned subjects by displaying this message on the screen.
“Your entered subject is true”.

You are required to run the rule and display the output. Take screenshot of your CLIPS IDE and send otherwise your marks will be zero.

Question No. 2 10 Marks
You are required to think about the associated genuine factors from regular day to day proceedings:

Room temperature measured in Fahrenheit or Celsius. A waiter tip depends upon a meal in the restaurant. News channel depends upon how much you are interested in watching it. A cricket ball’s speed is measured in kilometers per hour. The room light is estimated in what tone is on.
For each situation, propose a fuzzy variable relating to these genuine factors.