DCA3101 Web Design

Description

SESSION	APRIL 2026
PROGRAM	BACHELOR OF COMPUTER APPLICATIONS (BCA)
SEMESTER	V
COURSE CODE & NAME	DCA3101 WEB DESIGN

 

 

 

Assignment Set – 1

 

Q.1. Define the term Internet and explain briefly the history of Internet. (5+5 = 10 Marks)

Ans 1.

Definition of Internet

The Internet is a global system of interconnected computers and devices that communicate with each with the help of standardised protocols for communication, primarily using the Transmission Control Protocol/Internet protocol (TCP/IP) set. It is not a single internet, but rather a huge network of networks which allows computers worldwide to exchange data exchange resources, share information, and communicate regardless of physical area, location and manufacturer. The Internet is the basis for a variety of services including that of the World Wide Web, email, instant messaging, file

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Q.2. Discuss Class Based IP Address. (10 Marks)

Ans 2.

The IP (Internet Protocol) address is an unique numerical code assigned to each machine connected to the computer network using the Internet Protocol for communication. Classful IP address was the first method of organizing the allocation of IP addresses on the early days of Internet. In this scheme, the IPv4 address space that was available IPv4 address space, consisting of 32 bit addresses (totalling roughly 4.3 billion address) was split into five classes — A B, C, D and Ein accordance with the leading bits of an address and the implied distinction between the host

 

Q.3. Define the four main attributes for frame. (10 Marks)

Ans 3.

HTML frames were an option which allowed a browser window to be divided into numerous rectangular sections each of which displayed a distinct HTML document simultaneously. Frames were identified using the and tags in HTML 4.01. The four main attributes associated with frames controlled their size, behaviour,

 

Assignment Set – 2

 

 

Q.4. Differentiate between HTML and DHTML. (10 Marks)

Ans 4.

HTML (HyperText Markup Language) and DHTML (Dynamic HyperText Markup Language) are both related, but different methods used in web development. Understanding their differences is fundamental to the design of web pages.

HTML (HyperText Markup Language)

 

Q.5. Write a brief note on database design concepts. (10 Marks)

Ans 5.

Designing databases is the technique of arranging and structuring data in a database in order to ensure it’s stored efficiently, retrieved quickly and maintained with accuracy, as well as fulfills the requirements of an software that utilizes it. A well-designed database is crucial in the development of reliable, scalable, and efficient web applications and information systems. The main concepts that

 

Q.6. Explain the concept of cookie. (10 Marks)

Ans 6.

A cookie is a chunk of text information which a server on the internet sends to a browser on behalf of the user each time a user goes to the website. The browser stores this data within the user’s device and then sends it to the server that it was sent to with each every subsequent request to that web site. Cookies were developed through Lou Montulli at Netscape in 1994 to resolve the statelessness problem of HTTP which handles each request separately, and does not remember previous interactions.

Purpose