Previous Year Questions

Q346 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2022

Computer Organization & Architecture → Instruction cycle

In a processor, while executing an instruction: A. PC holds address of next instruction. B. IR holds instruction. C. MAR performs address translation. D. MDR performs data operation. E. Clock generates control signals.

Choose One:

A) Only A and B are true

B) Only C and D are true

C) Only A, B and E are true

D) Only B, C and D are true

Q347 MCQ CUET-PG COMPUTER SCIENCE (MCA) Hard 4 Marks 2022

Discrete Mathematics → Sets and relations

In a class there are 400 students. Venn diagram data given for Math, Physics, Chem. Which statements are correct?

Choose One:

A) B and D only

B) A and B only

C) A only

D) C only

Q348 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2022

Discrete Mathematics → Sets and relations

In a class of 40 students, 22 drink Sprite. 10 drink Sprite but not Pepsi. Then the number of students who drink both Sprite and Pepsi is 15. Reason R: n(A) = n(A-B) + n(A intersection B).

Choose One:

A) Both A and R are correct and R is correct explanation

B) Both A and R are correct but R is not correct explanation

C) A is correct but R is not correct

D) A is not correct but R is correct

Q349 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2022

Discrete Mathematics → Sets and relations

Let n be a positive integer and R = {(a, b) in Z x Z | a - b = nm for some m in Z}. Then R is:

Choose One:

A) Reflexive on Z

B) Symmetric

C) Transitive

D) Equivalence relation on Z

Q350 MCQ CUET-PG COMPUTER SCIENCE (MCA) Medium 4 Marks 2022

Discrete Mathematics → Sets and relations

Consider a Venn diagram. Statement I: Events A and B can be expressed as A = (A intersection not B) union Y. Statement II: A = X - Y.

Choose One:

A) Both Statement I and II are true

B) Both Statement I and II are false

C) Statement I is true but II is false

D) Statement I is false but II is true

PYQBOOK

Filter Questions

In a processor, while executing an instruction: A. PC holds address of next instruction. B. IR holds instruction. C. MAR performs address translation. D. MDR performs data operation. E. Clock generates control signals.

Choose One:

In a class there are 400 students. Venn diagram data given for Math, Physics, Chem. Which statements are correct?

Choose One:

In a class of 40 students, 22 drink Sprite. 10 drink Sprite but not Pepsi. Then the number of students who drink both Sprite and Pepsi is 15. Reason R: n(A) = n(A-B) + n(A intersection B).

Choose One:

Let n be a positive integer and R = {(a, b) in Z x Z | a - b = nm for some m in Z}. Then R is:

Choose One:

Consider a Venn diagram. Statement I: Events A and B can be expressed as A = (A intersection not B) union Y. Statement II: A = X - Y.

Choose One: