Previous Year Questions

Q16 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2025

Computer Networks → Data link layer

What should be the minimum hamming distance d_min to guarantee correction of upto p errors in a given block code.

Choose One:

A) 2p

B) 2p+1

C) 2p-1

D) 2p-2

Q17 MCQ CUET-PG COMPUTER SCIENCE (MCA) Hard 4 Marks 2025

Computer Organization & Architecture → Number systems

Perform the arithmetic addition of the two decimal numbers given in List-I using the signed-complement system. Match the corresponding output of List-I with binary number representation given in List-II. (A) +6, +13 (B) -6, +13 (C) +6, -13 (D) -6, -13 with (I) 00000111 (II) 00010011 (III) 11101101 (IV) 1111101 [Note: IV is 11111001]

Choose One:

A) (A)-(II), (B)-(I), (C)-(III), (D)-(IV)

B) (A)-(II), (B)-(I), (C)-(IV), (D)-(III)

C) (A)-(I), (B)-(II), (C)-(IV), (D)-(III)

D) (A)-(III), (B)-(IV), (C)-(I), (D)-(II)

Q18 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2025

Computer Organization & Architecture → Number systems

What is the result of the following operation defined by IEEE754. (NaN == NaN)

Choose One:

A) false

B) true

C) error

D) 1

Q19 MCQ CUET-PG COMPUTER SCIENCE (MCA) Easy 4 Marks 2025

Computer Organization & Architecture → Boolean algebra

What should be the output of the following boolean expression after simplifying it to a minimum number of variables? a'b' + ab + a'b

Choose One:

A) a+b'

B) a'+b

C) a'+b'

D) a+b

Q20 MCQ CUET-PG COMPUTER SCIENCE (MCA) Hard 4 Marks 2025

Computer Organization & Architecture → Boolean algebra

Consider the following Karnaugh Map (K-map). Minimal Function generated by this Karnaugh map is? [Table: Row 00: 1,1,,1; Row 01: X,,,; Row 11: X,,,; Row 10: 1,1,,X]

Choose One:

A) Q'S+P'Q

B) Q'S'+P'S'

C) P'Q'+P'S'+Q'S'

D) PQ+Q'S'+P'S'

PYQBOOK

Filter Questions

What should be the minimum hamming distance d_min to guarantee correction of upto p errors in a given block code.

Choose One:

Choose One:

What is the result of the following operation defined by IEEE754. (NaN == NaN)

Choose One:

What should be the output of the following boolean expression after simplifying it to a minimum number of variables? a'b' + ab + a'b

Choose One:

Consider the following Karnaugh Map (K-map). Minimal Function generated by this Karnaugh map is? [Table: Row 00: 1,1,,1; Row 01: X,,,; Row 11: X,,,; Row 10: 1,1,,X]

Choose One: