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Previous Year Question Paper

CS-504 (A) - Internet and Web Technology

June 2025•CSE•SEMESTER-5

June 2025

Max Marks: 70

Duration: 3 Hours

Instructions:

• Attempt any five questions.

• All questions carry equal marks.

Q.1

a)Unit 1

Discuss the principles of effective web design. Give some examples of best practices and techniques for designing modern, user-friendly websites. [7 Marks]

b)Unit 1

How does User-Centric Design (UCD) differ from traditional design approaches, and why is it considered essential for creating successful digital products? [7 Marks]

Q.2

a)Unit 2

Explain the basic structure of an HTML document. [7 Marks]

b)Unit 1

How does a web browser's architecture facilitate the rendering of HTML content? Describe the key components of a browser's rendering engine and explain how they collaborate to display web pages. [7 Marks]

Q.3

a)Unit 3

Discuss the key concepts of CSS. How they are used to style and format content. [7 Marks]

b)Unit 3

How can you use JavaScript to dynamically manipulate CSS styles on HTML elements? Provide examples of how you can change the color, size or position of an element using JavaScript. [7 Marks]

Q.4

a)Unit 4

What is XML. (eXtensible Markup Language), and how does it differ from HTML? Describe the basic structure of an XML document. [7 Marks]

b)Unit 4

Explain the concept of Object-Oriented Programming (OOP) in PHP. Discuss the key principles of OOP, such as encapsulation, inheritance and polymorphism and how they are implemented in PHP. [7 Marks]

Q.5

a)Unit 5

How do you establish a connection to a MySQL database using PHP? Provide examples of the code needed to connect to a MySQL database server. [7 Marks]

b)Unit 5

Explain how to execute SQL queries in PHP to retrieve, insert, update and delete data from a MySQL database. [7 Marks]

Q.6

a)Unit 1

What are some key principles for designing effective navigation systems in websites or mobile apps, and how do these principles contribute to a better user experience? [7 Marks]

b)Unit 2

What is an HTML list, and what are the different types of lists? How do you add images to an HTML document? [7 Marks]

Q.7

a)Unit 4

Discuss the advantages of using XML for data storage and exchange in web applications. [7 Marks]

b)Unit 5

How do you handle database errors and exceptions in PHP? [7 Marks]

Q.8

a)Unit 1

Write short notes on (any two): Web design issue [14 Marks]

b)Unit 2

Write short notes on (any two): Overview and features of HTML5 [14 Marks]

c)Unit 3

Write short notes on (any two): DOM [14 Marks]

d)Unit 4

Write short notes on (any two): XSL [14 Marks]