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Free download in PDF Cyber Security Multiple Choice Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like UPSC, NDA, SSC etc. These short solved questions or quizzes are provided by Gkseries./p>
(1)
Passwords are used to improve the _______ of a network.
[A]
Performance
[B]
Reliability
[C]
Security
[D]
Longevity
(2)
A _______ is illicitly introduced code that damages a network device
[A]
Protocol
[B]
Virus
[C]
Catastrophe
[D]
Medium
(3)
Encryption techniques improve a network's _______
[A]
Performance
[B]
Reliability
[C]
Security
[D]
Longevity
(4)
A virus is a network _______ issue.
[A]
Performance
[B]
Reliability
[C]
Security
[D]
none of the above
(5)
Unauthorized access is a network _______ issue.
[A]
Performance
[B]
Reliability
[C]
Security
[D]
None of the above
(6)
. _______ is a network reliability issue.
[A]
Catastrophe
[B]
The number of users
[C]
The type of transmission medium
[D]
Unauthorized access
(7)
_______ is a network reliability issue.
[A]
The number of users
[B]
The type of transmission medium
[C]
The frequency of failure
[D]
Unauthorized access
Answer: The frequency of failure
(8)
Network failure is primarily a _______ issue.
B. Reliability
[A]
Performance
[B]
Reliability
[C]
Security
[D]
none of the above
(9)
The number of users on a network has the greatest impact on the network's _______
[A]
Performance
[B]
Reliability
[C]
Security
[D]
none of the above
(10)
Transit time and response time measure the _______ of a network
[A]
Performance
[B]
Reliability
[C]
Security
[D]
Longevity
(11)
A company buys a computer to serve as a backup to its main server. This will mainly affect the _______ of the network.
[A]
Performance
[B]
Reliability
[C]
Security
[D]
none of the above
(12)
A company requires its users to change passwords every month. This improves the _______ of the network
[A]
Performance
[B]
Reliability
[C]
Security
[D]
none of the above
(13)
A company changes its network configuration so that only one router instead of two can access the Internet. The greatest impact will be on the _______ of the network
[A]
Performance
[B]
Reliability
[C]
Security
[D]
None of the above
(14)
A company doubles the number of nodes on its network. The greatest impact will be on the _______ of the network
[A]
Performance
[B]
Reliability
[C]
Security
[D]
None of the Above
(15)
When a network upgrades to a transmission medium with a data rate that is 100 times faster, this improves the _______ of the network.
[A]
Performance
[B]
Reliability
[C]
Security
[D]
none of the above
(16)
When an earthquake severs a fiber-optic cable, this is a network _______ issue
[A]
Performance
[B]
Reliability
[C]
Security
[D]
None of the above
(17)
When a server goes down, this is a network _______ issue.
[A]
Performance
[B]
reliability
[C]
Security
[D]
None of the above
(18)
When a hacker penetrates a network, this is a network _______ issue
[A]
Performance
[B]
Reliability
[C]
Security
[D]
None of the above
(19)
Which of the following are network reliability issues?
[A]
frequency of failure
[B]
recovery time after a failure
[C]
catastrophe
[D]
All of the above
(20)
Unauthorized access and viruses are issues dealing with network _______
[A]
Performance
[B]
Reliability
[C]
Security
[D]
None of the above
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