Pakistan MCQs

The word 'happily' describes how the children played.
A word that modifies a verb in this way functions as an adverb.

In this sentence, 'light' names a thing that can be turned off.
Therefore, it functions as a noun rather than a verb or adjective.

'Under' shows the spatial relationship between the keys and the cushion.
Words that express such relationships are prepositions.

A while loop evaluates its condition before each iteration.

An operating system coordinates hardware resources and applications.

An algorithm is an ordered and finite problem-solving procedure.

The octal system has base 8 and uses digits 0–7.

AND produces true only when both operands are true.

NOT changes true to false and false to true.

A router selects paths and forwards packets between networks.

CPU means Central Processing Unit.

RAM is volatile memory and requires power to retain data.