Saturday, 11 January 2014

Computer Awareness-72

                  1.     A computer virus that actively attacks an anti-virus program or programs in an effort to prevent                           detection is:
a.     Worm 
b.     Retrovirus
c.     Trojan 
d.     Ghost virus
                  
                  2.     On what date was the debut of the first IBM Personal Computer?
a.     August 12, 1981
b.     January 21 1979
c.     August 21, 1980
d.     January 12, 1982

                  3.     What is NAT?
a.     Network Address Translation
b.     Network Administration Tool
c.     Novell Address Transfer
d.     Newly Added Technology

                  4.     What was the clock speed of the original IBM PC?
a.     Less than 5 MHz
b.     10 MHz
c.     8 MHz
d.     Just over 16 MHz

                  5.     What is a spider?
a.     A computer virus
b.     A program that catalogs Web sites
c.     A hacker who breaks into computer systems
d.     An application for viewing Web sites

                  6.     ARPANET, the precursor to the Internet, was developed by:
a.     FAA
b.     Department of Defence
c.     NATO
d.     UART

                  7.     What is VCM?
a.     Virtual Connection Manager
b.     Virtual Channel Memory
c.     Voice Controlled Modem
d.     Voice Communications Module

                  8.     What is LCP?
a.     Local Connection Protocol
b.     Lost Connection Problem
c.     Link Control Protocol
d.     Laggy Connection Problem

                  9.     Which is the best search tool for finding Web sites that have been handpicked and recommended by                     someone else?
a.     Subject directories
b.     Search engines
c.     Meta-search engines
d.     Discussion groups

                  10.  What does DOCSIS stand for?
a.     Data Over Cable Service Interface Specification
b.     Data Over Cable Security Internet Std
c.     Data Over Cable Secure International Stds

d.     Data Over Cable Service Internet Standard

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