Computer Science
Class-VIII
Chapter-7 Online Discussions and Internet Applications
Section-1
A. Answer these questions orally:
1. Is it Usenet costly?
Answer: No, Usenet is free.
2. Are all Usenet sites part of the internet?
Answer: No,
3. Decode acronym 'FYI'.
Answer: For your information
B. Tick the correct option:
1. The name 'Usenet' was chosen as an abbreviation for:
a. Under net b. Users network c. Useless news d. none of these
Answer: Users network
2. Usenet is a large collection of _____ groups.
a. discussion b. telephone c. picture d. none of these
Answer: Discussion
3. Acronym for 'please' is:
a. WTG b. pls c. BTW d. none of these
Answer: pls
Section-2
A. Fill in the blanks:
1. Usenet is the short form of _______________.
Answer: Users network
2. _________ is a collection of a large number of networks.
Answer: Internet
3. _________ allows you to chat with other unknown person.
Answer: IRC
4. mIRC is a _______________ software.
Answer: Client
5. ___________ is a web browser.
Answer: Chrome
B. State True or False:
1. Internet is collection of large number of network.
Answer: T
2. Usenet is a large collection of discussion groups.
Answer: T
3. Usenet cannot be set from Outlook express.
Answer: F
4. Internet does not allow you to chat with unknown users of internet.
Answer: F
5. Popular software for chatting is Yahoo messenger.
Answer: T
C. Answer the following questions:
1. Define Usenet.
Answer: Usenet is a large collection of discussion group.
2. What is the difference between Usenet and Internet?
Answer: Usenet is a collection of discussion groups.
Internet is a collection of networks.
3. How would you setup Usenet in your computer?
Answer: To Setup Usenet follow the following steps:
Step 1: Start outlook express.
Step 2: From the tools menu, click at accounts.
Step 3: Click at add box at the right based corner. Click at news.
Step 4: You are now asked about your e-mail account.
Step 5: Next type in the name of the news server name.
Step 6: At the click of next, now click finish to end the process.
4. Define chat.
Answer: Chat means communication through the internet.
There are different websites for chat like Yahoo messenger, Lyco.com, sifty.com.
5. Describe the process of registering for Internet chat.
Answer: Process of registering for Internet chat:
Step 1: Log on the site Yahoo and click on the Chat button.
Step 2: When you chat for the first time you have to registered at yahoo.
Step 3: Click at Sign Up button to register.
Step 4: Click at I Accept button.
Step 5: Sign on Yahoo ID page.
Step 6: Now it will log you on its chat server and select the chat room you want to join. Now you can chat with other users.
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