GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1652 - 1654 of 2080

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Question 1652

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

A computer uses a memory unit with 256 K words of 32 bits each. A binary instruction code is stored in one word of memory. The instruction has four parts: an indirect bit, an operation code and a register code part to specify one of 64 registers and an address part. How many bits are there in the operation code, the register code part and the address part? (December)

Choices

Choice (4)Response

a.

b.

c.

d.

Question 1653

Appeared in Year: 2018 (UGC-NET)

Question

Match List-Ⅰ List-Ⅱ▾

Match the following secret Key Algorithms (List I) with the Corresponding key Lengths (List II) and choose the correct answer from the code given below. (December)

List-Ⅰ (Coloum-1)List-Ⅱ (Coloum-2)
(A)

DES

(i)

56 bits

(B)

Blowfish

(ii)

128 bits

(C)

RC5

(iii)

1 - 448 bits

(D)

IDEA

(iv)

128 - 256 bits

Choices

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

a.

  • (iii)
  • (iv)
  • (i)
  • (ii)

b.

  • (i)
  • (iii)
  • (iv)
  • (ii)

c.

  • (iv)
  • (i)
  • (iii)
  • (ii)

d.

  • (i)
  • (ii)
  • (iv)
  • (iii)

Question 1654

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

Consider the sentence below. (December)

“There is a country that borders both India and Nepal.”

Which of the following represents the above sentence correctly?

Choices

Choice (4)Response

a.

b.

c.

d.

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