Friday, 23 September 2011

T & Q


1)       A program that neither replicates or copies itself, but does damage or compromises the security of the computer. Which 'Computer Virus' it is?
Ans: Trojan
2)       A computer virus that actively attacks an anti-virus program or programs in an effort to prevent detection is...
Ans: Retrovirus
3)      Which of these is a documented hoax virus?
Ans :  McDonalds screensaver 
4)       In 1983, which person was the first to offer a definition of the term 'computer virus'?
Ans:  Cohen
5)      What is RISC?
Ans: Reduced Instruction Set Computer
6)      What is a GPU?
Ans: Graphics Processing Unit 
7)      What does ECP stand for?
Ans: Extended Capabilities Port 
8)      What is TTL?
Ans: Time To Live 
9)      What is FMD?
Ans: Fluorescent Multi-Layer Disc 
10)  What does DOCSIS stand for?
Ans:  Data Over Cable Service Interface Specification 
11)  What is VCM?
Ans:  Virtual Channel Memory 
12)  What is NAT?
Ans: Network Address Translation 
13)  What is a NIC?
Ans:  Network Interface Card 
14)  What is a MAC?
Ans:  Media Access Control
15)  What does PPTP stand for?
Ans:  Point to Point Tunneling Protocol 
16)  What is LCP?
Ans: Link Control Protocol (point to point protocol)
17)  What does SSL stand for?
Ans: Secure Socket Layer 
18)  What does ICMP stand for?
Ans:  Internet Connection Modem Protocol  

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