CER- TACN- CNTT - Multiple choice

A computer system consists of two parts: hardware and ____________.

• memory

• CPU

• peripheral

• Software

The __________________of the central processing unit is to execute program instructions and coordinate the activities of all the other units

• structure

• interface

• usage

• function

The peripherals include ______________devices (hard drives, DVD drives or flash drives,...) and input/output devices.

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_____________devices enable us to extract the finished product from the system.

• Storage

• Input

• magnetic

• Output

A ___________is a magnetic device which is used to store all the data.

• keyboard

• printer

• port

• hard drive

A computer is an _______________machine which can accept data in a certain form.

• electric

• mechanical

• electrical

• electronic

There are three basic hardware sections: the central processing unit (CPU), the main ________________and the peripherals.

• software

• ports

• main board

• memory

The main memory (a collection of RAM chips) holds the ________________and data which are being processed by the CPU

• file

• program

• information

• Instructions

____________devices enable data to go into the computer's memory

• Output

• Storage

• magnetic

• Input

_____________is any electronic or mechanical part that makes up a computer system.

• software

• ROM

• RAM

• hardware