GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1209 - 1212 of 2080

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Question 1209

Question

Match List-Ⅰ List-Ⅱ▾

Imagine the statement “If p, then q” . Based on this information, match the following. (Model paper III)

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

If q, then p

(i)

Contra-positive

(B)

If not p, then not q

(ii)

Converse

(C)

If not q, then not p

(iii)

Inverse

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)

a.

  • (ii)
  • (iii)
  • (i)

b.

  • (ii)
  • (i)
  • (iii)

c.

  • (i)
  • (ii)
  • (iii)

d.

All of the above

Question 1210

Appeared in Year: 2017 (UGC-NET)

Question

MCQ▾

In RSA public key crypto system suppose where p and q are primes. and are public and private keys respectively. Let M be an integer such that o and

Which of the following equations represent RSA public key cryptosystem?

I.

II.

III.

IV. (January paper III)

Choices

Choice (4)Response

a.

I and IV

b.

II and III

c.

I and III

d.

I and II

Question 1211

Question

MCQ▾

Which of these are ethical challenges of the Information technology? (Model paper III)

Choices

Choice (4)Response

a.

Security

b.

Privacy

c.

Digital Divide

d.

All a., b. and c. are correct

Question 1212

Question

MCQ▾

Bit stuffing is linked to which OSI Layer? (Model paper II)

Choices

Choice (4)Response

a.

Transport Layer

b.

Network Layer

c.

Datalink Layer

d.

Application Layer

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