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Multiple Choice
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1
Which of the following is NOT a suggestion for preventing virus attacks?
A)delete all email messages from strangers
B)install an antivirus software on the computer
C)open any mail attachments if the source is known
D)scan the system regularly
E)update the antivirus software regularly
2
Which of the following is NOT a component of security?
A)availability
B)disaster recovery plans
C)encryption
D)identification and access
E)protection of software and data
3
Which of the following deals with the science of measuring individual body characteristics?
A)antivirus software
B)biometrics
C)encryption
D)hacking
E)security
4
Which of the following is NOT an environmental problem caused by the digital age?
A)disposal problems
B)electricity demand
C)environmental blight
D)manufacturing by-products
E)possible risks of nanotechnology
5
Which of the following is a kind of virus that attaches itself to files with extensions such as .com or .exe?
A)file virus
B)logic bomb
C)macro virus
D)multipartite virus
E)Trojan horse
6
Which of the following is NOT a problem chemical in PC waste?
A)cadmium
B)chromium
C)lead
D)mercury
E)nitrogen
7
Which of the following is a mental-health problem linked to information technology?
A)alcoholism
B)depression
C)isolation
D)suicidal tendencies
E)none of the above
8
Which of the following is an impediment to productivity?
A)cyber crime
B)information
C)misuse of technology
D)security procedures
E)training
9
Which of the following is a hybrid virus that infects both file and boot sectors?
A)boot-sector virus
B)file virus
C)macro virus
D)multipartite virus
E)Trojan virus
10
What term is used to denote a person who breaks into a computer system just for the challenge of it?
A)cracker
B)hacker
C)script kiddie
D)terrorist
E)white-hat criminal





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