Computer Components | MCQs

Explanation

Semiconductor memory is a digital electronic semiconductor device used for digital data storage, such as computer memory.

There are mainly two types of semiconductor memory:

1. random-access memory (RAM) 
2. read-only memory (ROM).
   

Explanation

A microcomputer is a small, relatively inexpensive computer having a central processing unit (CPU) made out of a microprocessor. 

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RY24012023

Explanation

Every component of a computer is either an input device or an output device.

Before a computer can process your data you need some method to input the information.

output devices are when the computer has processed your data you need some device to display that output . 

ND7-5-2023

Explanation

An arithmetic-logic unit (ALU) is the part of a computer processor (CPU) that carries out arithmetic and logic operations on the operands in computer instruction words.

Explanation

DEO stands for Data Entry Operator, a person responsible for entering and managing data in computer systems.

This role is essential in offices, organizations, and administrative work for accurate record-keeping.