Computer | MCQs

Explanation

My brother has two computers: a PC and a laptop. The PC is quite old but the laptop is brand new.

Note: Use "A" or "An" to talk about a person or thing unknown to your listener.

Note: Use "The" to talk about a person known to your listener.

Explanation

In computing, a benchmark is the act of running a computer program, a set of programs, or other operations, in order to assess the relative performance of an object, normally by running a number of standard tests and trials against it.

Explanation