Bank-PO (NRA) Computer-Basics: Questions 1 of 396

Question

MCQ▾

The operating system controls access to the processor by assigning a (n) ________ to each task requiring the processor՚s attention.

Choices

Choice (4)Response

a.

Event

b.

Stack

c.

CPU

d.

Slice of time

Answer

d.

Explanation

CPU is a central processing unit which can perform both ALU and C. ALU (arithmetic logical unit) can perform add, multiply, divide, sub etc. and CU (control unit) can perform control the process. Stack follows a LIFO (last in first out) property. The operating system controls access to the processor by assigning a (n) Slice of time to each task requiring the processor՚s attention.

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