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Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
Integrated MCA SEMESTER- IX • EXAMINATION WINTER 2018
Subject Code: 4490603 Date:20/11/2018
Subject Name: Web Design Methodology
Time: 10.30 am to 1.00 pm Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1

Do as Directed
Why JavaScript is not a strongly typed language?
ii) List attributes of the enclosure element.
iii) Give one difference between XML and HTML.
iv) What is Yahoo UI Library?
iv) Define Terms: Badges, GWT,REST
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01
01
01
03

State TRUE or FALSE with justification.
The XML declaration is mandatory and must exists in each XML document.
ii) The below JavaScript code will execute statement alert("True"):
var a true;
if(a
alert("True");
}else{
alert("False");

iii) "Uniform Resource Locator" refers to the super set of URIs.
iv) Excessive use of callbacks is a bad idea.
Creating a Mashup requires a relatively high investment.
vi) SVG images cannot be created and edited with all text editors.
vii) One can update a web page without reloading the page using XMLHttpRequest object.
07
Q.2

Write XML Schema statement for following
Empty element Nested Element, Element declared with attributes
ii) Explain JavaScript and Operator with suitable example.
03
04

Write JavaScript code which will display all data for given CD_catalog.xml,
<catalog><cd>
<title>Empire Burlesque</title>
<artist>Bob Dylan</artist>
<language>English</language>
<price>109</price>
<year>1985</year>
</catalog>
07
OR

Write JavaScript code which will display all data for given CD_catalog.json (Structure of JSON file Title, artist, language, price, year).
07
Q.3

Compare XPath and XSLT
ii) What is REST? Discuss key aspects of REST.
03
04

List various design issues for making an application more user friendly. How to make an application more user friendly.
07
OR
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Q.3

Discuss similarity and dissimilarity between URI and URL.
ii) Discuss various HTTP methods used for data transfer
03
04

List drawbacks of browsers. How to overcome them?
07
Q.4

Explain how technology Agnosticism, trailing slashes and Location independence are used to maximize the lifespan of URIs.
07

What is Syndication Process? Compare RSS and Atom formats.
07
OR
Q.4

Discuss various classes required to add mail functionality into the AtomServlet.
07

Explain how http redirection Permanently and Temporarily) mechanism is used to minimize the negative consequences of change in URI space. Why it is recommended to perform redirections at the HTTP level?
07
Q.5

What is Mashups? How it works? Discuss advantages and disadvantages of it.
07

Explain Terms: Podcasts, M3U, MPEG, QuickTime, Ogg, Multicast, Unicast.
07
OR
Q.5

What is Screen Scraping? Discuss challenges of it. How to play fair while screen scraping?
07

Compare Descriptive, Container and Encoding formats.
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