Introduction to Computers MCQs and Notes

S

Shiva Ram • 30.44K Points
Instructor I

Q 41. Popular microprocessors include

(A) Intel
(B) Cache memory
(C) AMD
(D) None of the above

G

Gopal Sharma • 38.32K Points
Coach

Q 42. A small set of high-speed registers placed inside a processor and used for storing temporary data while processing.

(A) Internal Processor Memory
(B) Secondary Storage Memory
(C) Primary Storage Memory
(D) None of the above

G

Gopal Sharma • 38.32K Points
Coach

Q 43. Storage and retrieval of instructions and data in a computer system is the responsibility of the __________________.

(A) Memory
(B) Secondary Memory
(C) Primary Memory
(D) Both (B) and (C)

R

Ram Sharma • 193.84K Points
Coach

Q 44. The _____________ processes the set of instructions along with any calculations and comparisons to complete the task.

(A) Keyboard
(B) Motherboard
(C) CPU
(D) Either (A) or (C)

R

Rakesh Kumar • 28.44K Points
Instructor II

Q 45. The main PCB (Printed Circuit Board) is sometimes alternatively known as

(A) Main Board
(B) Logical Board
(C) Both (A) and (B)
(D) None of the above

P

Praveen Singh • 36.71K Points
Coach

Q 46. The ________________is responsible for controlling various computer operations

(A) Memory
(B) Accumulator (AC)
(C) Control Unit
(D) Memory Address Register (MAR)

P

Praveen Singh • 36.71K Points
Coach

Q 47. The process of recording data and information so that it can be retrieved for use whenever required.

(A) Inputting
(B) Processing
(C) Storing
(D) None of the above

P

Priyanka Tomar • 35.28K Points
Coach

Q 48. The ___________is responsible for transferring data and instructions from the external environment into the computer system

(A) Output unit
(B) Program control register
(C) Input unit
(D) Memory address register

R

Ranjeet • 34.60K Points
Instructor I

Q 49. Computers have secondary storage devices known as___________

(A) ALU
(B) Auxiliary storage
(C) CPU
(D) None of the above

R

Ranjeet • 34.60K Points
Instructor I

Q 50. A computer primarily constitutes of _____________integral components

(A) Two
(B) Four
(C) Three
(D) Eight

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