INTRO - C1- TEST1

_________ is/are set of special instructions that control the activities of a computer.

• Software

• Program

• CPU

• Both Software & Program

Popular ____ devices include the keyboard, scanner, and mouse.

• input

• data

• entry

• portable

____ software helps you perform a specific task.

• Utility

• Application

• System

• Performance

____ software refers to the operating system and utility programs.

• System

• Development

• Performance

• Application

This system program is an open-source operating system for mobile devices.

• Palm OS

• Android

• Blackberry

• Symbian OS

To close all open programs and turn off the computer, use the ____ command.

• Log off

• Shut down

• Sleep

• Lock

____ files are usually found in the Windows, Google, or Program files folder.

• Application

• System

• Data

• Document

A computer system is:

• An electrical device

• hardware and software working together

• input device

• An electrical device that processes data

This type of computer is used to share and store data: google, video games, netflix

• desktop

• mainframe

• supercomputer

• Server

This computer is used by Nasa and weather organizations

• laptop

• desktop

• supercomputer

• mainframe