NCO- Cyber Olympiad (SOF) Class 12: Questions 327 - 330 of 520

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Question 327

Question

MCQ▾

A class of malware, in which the attacker encrypts the victim՚s data and demands payment for the decryption key is called ________.

Choices

Choice (4)Response

a.

Bribeware

b.

Releaseware

c.

Ransomware

d.

Rescueware

Question 328

Question

MCQ▾

Which looping process is best used when the number of iterations is known?

Choices

Choice (4)Response

a.

While

b.

All looping processes require that the iterations be known

c.

Do-while

d.

For

Question 329

Appeared in Year: 2014

Question

MCQ▾

In Bus topology, ________. (SET-A)

Choices

Choice (4)Response

a.

Failure of central cable does not effect the entire network

b.

There are more than pathways to each node

c.

It is easy to add a new node because stations are connected in a linear manner along the common cable

d.

Every node in a network is controlled by the control computer

Question 330

Appeared in Year: 2014

Question

MCQ▾

P, Q, R, S, T, V and W are sitting around a circle facing centre. V is second to the left of P and second to the right of W. T is third to the right of Q and is not an immediate neighbor of V. S is third to the right of R.

Who is third to the left of V? (SET A)

Choices

Choice (4)Response

a.

S

b.

R

c.

T

d.

W