Quiz 1 Dfs4143
10 Questions
| Total Attempts: 2354
.
Questions and Answers
- 1.
In computer security, ……………………. means that computer system assets can be modified only by authorized parities.- A.
Confidentiality
- B.
Integrity
- C.
Availability
- D.
Authenticity
- 2.
In computer security, …………………….. means that the information in a computer system only be accessible for reading by authorized parities.
- A.
Confidentiality
- B.
Integrity
- C.
Authenticity
- D.
Availability
- 3.
State whether true of false. i) A worm mails a copy of itself to other systems. ii) A worm executes a copy of itself on another system
- A.
True, False
- B.
False, True
- C.
True, True
- D.
False, False
- 4.
A ………….. is a program that can infect other programs by modifying them, the modification includes a copy of the virus program, which can go on to infect other programs.
- A.
Worm
- B.
Virus
- C.
Zombie
- D.
Trap doors
- 5.
Which of the following is independent malicious program that need not any host program?
- A.
Trap doors
- B.
Trojan horse
- C.
Virus
- D.
Worm
- 6.
The following security threats are very rare:
- A.
Natural disasters.
- B.
Explosions.
- C.
Blackouts.
- D.
Subversive employees.
- 7.The following are the goals of network security, except;
- A.
Threat assessment.
- B.
Risk assessment.
- C.
Asset Identification.
- D.
Confidentiality.
- 8.The goal of ______________ is to reduce the exposure of the organization to malicious code.
- A.
Access control.
- B.
Anti-virus
- C.
Password.
- D.
None of the above.
- 9.Imagine the status/service of a bank if its customers are unable to make transactions using their accounts .This scenario refers to what goals of network security.
- A.
Authenticity
- B.
Availability.
- C.
Integrity.
- D.
Confidentiality.
- 10.Identify which of the following is not a potential risk to the network security.
- A.
Email Attachments.
- B.
Anti-virus Protection.
- C.
Blended Attacks
- D.
Renaming Documents.
Questions: 10 | Attempts: 5827 | Last updated: Mar 21, 2022
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