АПИМ 4 курс, 2 сем

An on-board 486 Cyrex computer sits inside the GuideCane’s head and analyzes the _________ from the sensors.

• sound

• system

• data

• device

The purpose of a computer system is to make it as easy as possible for you to use computer to _________ problems.

• solve

• study

• set

• send

The __________ elements are the mechanical device, the system, the machinery and the electronics.

• software

• hardware

• shareware

• freeware

A set of instructions telling a computer what to do is a ___________.

• system

• file

• program

• interface

Computer system includes many __________: printer, scanner and modem.

• devices

• data

• problems

• commands

Programs are usually written in programming _____________ like Pascal, C ++, etc.

• systems

• elements

• devices

• languages

Programs are organized into _________.

• folders

• tasks

• files

• devices

A computer needs an operation system ___________.

• application

• program

• unit

• processor

Some operation systems require ________ to type in commands to tell the computer what to do.

• processor

• devices

• programs

• users

A virus may be dealt with by means of an antivirus __________.

• hardware

• program

• system

• computer