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CS311 GDB 1 Solution and Discussion

CS311 - Introduction to Web Services Development

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zaasmi Cyberian's Gold last edited by

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.
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SOLVED CS302 GDB1 Solution and discussion
CS302 - Digital Logic Design • cs302 gdb1 solution discussion spring 2019 • • zaasmi

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The large energy cost of memory fetches limits the overallefficiency of applications no matter how efficient the ac-celerators are on the chip. As a result the most importantoptimization must be done at the algorithm level, to reduce off-chip memory accesses, to createDark Memory. The algorithmsmust first be (re)written for both locality and parallelism beforeyou tailor the hardware to accelerate them.Using Pareto curves in theenergy/opandmm2/(op/s)spaceallows one to quickly evaluate different accelerators, memorysystems, and even algorithms to understand the trade-offsbetween performance, power and die area. This analysis isa powerful way to optimize chips in the Dark Silicon era.
SOLVED CS311 Assignment 1 Solution and Discussion
CS311 - Introduction to Web Services Development • cs311 assignment 1 solution discussion fall 2019 • • zareen

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@zareen said in CS311 Assignment 1 Solution and Discussion:

Q. Create an internal DTD and XML Document for the XML tree drawn below.
DTD (10 marks)
XML Document (10 marks)

Solution
DTD:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE league [ <!ELEMENT league (franchise)> <!ATTLIST league name CDATA #REQUIRED> <!ATTLIST league year CDATA #REQUIRED> <!ELEMENT franchise (team+)> <!ATTLIST franchise name CDATA #REQUIRED> <!ATTLIST franchise owner CDATA #REQUIRED> <!ATTLIST franchise city CDATA #REQUIRED> <!ELEMENT team (win,losses,coach,player+)> <!ELEMENT win (#PCDATA)> <!ELEMENT losses (#PCDATA)> <!ELEMENT coach (#PCDATA)> <!ELEMENT player (name,age,runs,matches)> <!ELEMENT name (#PCDATA)> <!ELEMENT age (#PCDATA)> <!ELEMENT matches (#PCDATA)> <!ELEMENT runs (#PCDATA)> ]>
XML:
<?xml version="1.0" encoding="UTF-8"?> <league year="" name=""> <franchise owner="" name="" city=""> <team> <wins></wins> <losses></losses> <coach></coach> <player> <name></name> <age></age> <matches></matches> <runs></runs> </player> </team> </franchise> </league>
UNSOLVED WPS101 Quiz 4 Solution and discussion
WPS101 - WordPress • solution discussion wps101 digiskills quiz 4 • • zareen

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BIF602 Assignment No.2 Solution and Discussion Fall-2019
BIF602 - Bioinformatics Computing II • bif602 assignment 2 solution discussion fall 2019 • • zareen

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SOLVED ENG 401 Assignment No. 2 Solution and Discussion
ENG401 - Introduction to Literature: Short Story and Poetry • eng 401 assignment 2 solution discussion • • moaaz

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Q.2 Answer

Guy de Maupassant’s “The Devil” story shows that hardship causes individuals to engage in extreme actions. To this end, in a bid to prevent loss of money, La Rapet hastens the death of Mother Bontemps. Likewise, to make ends meet, the ninety-two-year-old Mother Bontemps works for ten hours every day. Similarly, poverty causes Honore Bontemps to wish that Mother Bontemps dies in not more than three days. This essay highlights that hardship causes individuals to engage in extreme actions based on the following aspects: in a bid to prevent loss of money, La Rapet hastens the death of Mother Bontemps; in a bid to make ends meet, the ninety-two-year-old Mother Bontemps works for ten hours every day; and Honore Bontemps wishes that Mother Bontemps will die in not more than three days.
Given that, in a bid to prevent loss of money, La Rapet hastens the death of Mother Bontemps, “The Devil” illustrates that hardship causes individuals to engage in extreme actions. In this regard, La Rapet is afraid that if Mother Bontemps does not die quickly, she will end up working for less than the six francs promised by Honore Bontemps. Honore Bontemps has promised that, if La Rapet looks after Mother Bontemps until Mother Bontemps dies, Honore Bontemps will pay La Rapet a sum of six francs. Assuming that Mother Bontemps will die in less than three days, La Rapet accepts Honore Bontemps’ offer. By the second day, Mother Bontemps does not show signs of dying soon. Mother Bontemps’ resilience prompts La Rapet to hatch a drastic plan; she frightens Mother Bontemps such that Mother Bontemps dies. This way, La Rapet is able to make a profit from the six francs payment given by Honore Bontemps (Maupassant, Read More
SOLVED CS311 Assignment 1 Solution and Discussion
CS311 - Introduction to Web Services Development • cs311 assignment 1 solution discussion spring 2020 • • zaasmi

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@zareen said in CS311 Assignment 1 Solution and Discussion:

Q. Create an internal DTD and XML Document for the XML tree drawn below.
DTD (10 marks)
XML Document (10 marks)

Solution Idea
DTD:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE league [ <!ELEMENT league (franchise)> <!ATTLIST league name CDATA #REQUIRED> <!ATTLIST league year CDATA #REQUIRED> <!ELEMENT franchise (team+)> <!ATTLIST franchise name CDATA #REQUIRED> <!ATTLIST franchise owner CDATA #REQUIRED> <!ATTLIST franchise city CDATA #REQUIRED> <!ELEMENT team (win,losses,coach,player+)> <!ELEMENT win (#PCDATA)> <!ELEMENT losses (#PCDATA)> <!ELEMENT coach (#PCDATA)> <!ELEMENT player (name,age,runs,matches)> <!ELEMENT name (#PCDATA)> <!ELEMENT age (#PCDATA)> <!ELEMENT matches (#PCDATA)> <!ELEMENT runs (#PCDATA)> ]>
XML:
<?xml version="1.0" encoding="UTF-8"?> <league year="" name=""> <franchise owner="" name="" city=""> <team> <wins></wins> <losses></losses> <coach></coach> <player> <name></name> <age></age> <matches></matches> <runs></runs> </player> </team> </franchise> </league>
CS311-3-FALL19-Solution-File
CS311 - Introduction to Web Services Development • • Nabeel Ahmed

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SOLVED CS311 Assignment 2 Solution and Discussion
CS311 - Introduction to Web Services Development • cs311 assignment 2 solution discussion fall 2019 • • zareen

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Solution Ideas:
Write XML Schema (.xsd) code for the given XML
Answer
XSD Code <?xml version="1.0" encoding="utf-8"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:element name="BookStore"> <xs:complexType> <xs:sequence> <xs:element name="Book" maxOccurs="unbounded"> <xs:complexType> <xs:sequence> <xs:element name="Title" type="xs:string"/> <xs:element name="Course" type="xs:string"/> <xs:element name="Year" type="xs:unsignedShort"/> <xs:element name="Publisher" type="xs:string"/> <xs:element name="Author" type="xs:string"/> </xs:sequence> </xs:complexType> </xs:element> </xs:sequence> </xs:complexType> </xs:element> </xs:schema> Generate the following XML on a server as output using PHP
Answer
PHP CODE <?php header("Content-type: text/xml"); echo"<BookStore>"; echo"<Book>"; echo"<Title>Introduction to Computing</Title>"; echo"<Course>CS101</Course>"; echo"<Year>2016</Year>"; echo"<Publisher>Virtual University of Pakistan </Publisher>"; echo"<Author>Dr Tanveer Ahmad</Author>"; echo"</Book>"; echo"<Book>"; echo"<Title>Object Oriented Programming</Title>"; echo"<Course>CS304</Course>"; echo"<Year>2017</Year>"; echo"<Publisher>Virtual University of Pakistan</Publisher>"; echo"<Author>Dr Shafeeq</Author>"; echo"</Book>"; echo"</BookStore>"; ?>
PHP OUTPUT

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CS311 GDB 1 Solution and Discussion

SOLVED CS302 GDB1 Solution and discussion CS302 - Digital Logic Design • cs302 gdb1 solution discussion spring 2019 • • zaasmi

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CS311-3-FALL19-Solution-File CS311 - Introduction to Web Services Development • • Nabeel Ahmed

SOLVED CS311 Assignment 2 Solution and Discussion CS311 - Introduction to Web Services Development • cs311 assignment 2 solution discussion fall 2019 • • zareen

100% Off on Your FEE Join US! Ask Me How?

SOLVED CS302 GDB1 Solution and discussion
CS302 - Digital Logic Design • cs302 gdb1 solution discussion spring 2019 • • zaasmi

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BIF602 - Bioinformatics Computing II • bif602 assignment 2 solution discussion fall 2019 • • zareen

SOLVED ENG 401 Assignment No. 2 Solution and Discussion
ENG401 - Introduction to Literature: Short Story and Poetry • eng 401 assignment 2 solution discussion • • moaaz

SOLVED CS311 Assignment 1 Solution and Discussion
CS311 - Introduction to Web Services Development • cs311 assignment 1 solution discussion spring 2020 • • zaasmi

CS311-3-FALL19-Solution-File
CS311 - Introduction to Web Services Development • • Nabeel Ahmed

SOLVED CS311 Assignment 2 Solution and Discussion
CS311 - Introduction to Web Services Development • cs311 assignment 2 solution discussion fall 2019 • • zareen