MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

DATA STRUCTURES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which component of a computer controls the entire system and is often called the brain of the computer?
A
The CPU
B
The User
C
The Monitor
D
The Software
Explanation: 

Detailed explanation-1: -Central Processing Unit (CPU) The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it.

Detailed explanation-2: -1. CPU. CPU-Central Processing Unit-inevitably referred to as the “brains” of the computers.

Detailed explanation-3: -RAM is a passive data storage device. Most of us associate the word “brain” with the processing carried out by our brains, thus in that sense, the computers attached to the RAM serve as the metaphorical “brain.” But the computer has limited storage capacity.

Detailed explanation-4: -CPU (Central Processing Unit) is regarded as the “brain” of the computer.

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