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Ans. i. Hyper Text Markup Language

ii. Global System for Mobile communication

(c) What do you understand by the terms Cookies and Firewall? (1)

Ans. Cookies: A small piece of information that a server sends to a client When you visit a Web site with
cookie capabilities, its server sends certain information about you to your browser, which is stored on your
hard drive as a text file. At some later time (such as returning to the site the next day), the server retrieves the
cookie. It’s a way to the server to remember things about you.

Firewall: Any of a number of security schemes (hardware/software) that prevent unauthorized users from
gaining access to a computer network or that monitor transfers of information to and from the network.

(d) What are the difference between domain and workgroup? (2)
Ans.
Domain Workgroup

One or more computers are servers All Computers are peers.

If you have a user account on the domain, you can logon Each computer has a set of accounts.
to any computer on the domain.

There can be more than 100 computers Typically not more then 20-30 computers

The computers can be on different local All computers must be on the same local
network network.

(d) Ravya Industries has set up its new center at Kaka Nagar for its office and web based activities. The
company compound has 4 buildings as shown in the diagram below:
(4)