Threats to System Security
Quiz by WALAA MOHAMED IBRAHIM MAHGOUB
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- Q1
A program that seems to be legitimate , but acts maliciously, when executed
Worm
Logic bomb
Trojan
Virus
60s - Q2
A self‐replicating virus that does not alter files but resides in computer memory and replicates itself.
Worm
Virus
Trojan
60s - Q3
A program that replicates by copying itself to other programs, system boot sectors, or documents, and alters or damages the computer files and applications.
Worm
Trojan
Virus
Logic bomb
60s - Q4
An unauthorized mean of accessing the system and bypassing the security mechanisms.
Trojan
Virus
Backdoor
Worm
60s - Q5
A program that releases a virus or a worm
Logic bomb
Root kit
Trojan
Virus
60s - Q6
A set of programs or utilities that allows someone to maintain root‐level access to the system.
Virus
Logic bomb
Rootkit
Backdoor
60s