COMPUTER AWARENESS - NETWORK ARCHITECTURE MCQS SET 89

COMPUTER AWARENESS - NETWORK ARCHITECTURE MCQS SET 89

1. Which topology is used for large networks?
A. Bus            B. Line            C. Ring            D. Star
ANSWER: D.Star
2. In which OSI layers a packet filtering firewall operates?
A. At the network         B. At the gateway layer            C. At the transport layer
D. All of the above
ANSWER: C.At the transport layer
3. It is not used as a means for personal communications in internet.
A. Instanoles        B. Chat        C. Electronic mail        D. Instant messaging
ANSWER: A.Instanoles
4. What is the advantage of LAN?
A. Back up of data    B. Save data    C. Access the web    D. Share peripherals
ANSWER: D.Share peripherals
5. What term is often used for an email account that includes a storage area?
A. IP address        B. Hyperlink        C. Mailbox        D. Attachment
ANSWER: C.Mailbox
6. Which one of the following statement is not the benefit of firewall?
A. It limits security exposure                B. It is used for logging internet activity
C. It enforces the organizations security policy        D. It protects against virus
ANSWER: D.It protects against virus
7. In a LAN network which one of the following allows users to share computer programs and data?
A. File server        B. Print server        C. Communication server    D. All of the above
ANSWER: A.File server
8. The term which is used to see web pages is called
A. Spreadsheet        B. Protocol        C. Word processor        D. A browser
ANSWER:D. A browser
9. The Rate of transfer of data in LAN is
A. Tera bits per second        

B. Kilo bits per second        

C. Mega bits per second       
D. Bits per second
ANSWER: B.Kilo bits per second
10. In email address, the symbol that is used to separate the user name with the ISP address is
A. #        B. &        C. @         D. %
ANSWER:C. @