Chapter 5

Question 1

What is a duplicate copy of data or other computer content for use in the event that the original version is destroyed?

Answer 1

Backup

Question 2

What is a Linux-based operating system designed for mobile devices and developed by the Open Handset Alliance, which is a group of companies led by Google?

Answer 2

Android

Question 3

What is a memory-management technique that uses hard drive space as additional RAM?

Answer 3

Virtual Memory

Question 4

What is a program that enables an operating system to communicate with a specific hardware device?

Answer 4

Device driver

Question 5

What is a type of software that performs a specific task, usually related to managing or maintaining a computer system?

Answer 5

Utility program

Question 6

What is the capability of an operating system to run more than one program at one time?

Answer 6

multitasking

Question 7

What is the essential portion, or core, of an operating system?

Answer 7

Kernel

Question 8

What is the main component of system software that enables a computer to operate, manage its activities and the resources under its control, run application programs, and interface with the user?

Answer 8

Operating system

Question 9

What is the primary personal computer operating system developed by Microsoft Corporation?

Answer 9

Windows

Question 10

What is the process of placing items in a buffer so the appropriate device (such as a printer) can retrieve them when needed?

Answer 10

Spooling

Question 11

True or False: Windows 10 is an example of an operating system.

Answer 11

True

Question 12

True or False: Most operating systems today use a graphical user interface.

Answer 12

False

Question 13

True or False: Mobile devices, such as tablets and smartphones, do not require an operating system.

Answer 13

False

Question 14

True or False: File Explorer is an example of an operating system.

Answer 14

False

Question 15

True or False: OS X is a versatile operating system designed to be used on a variety of computer types, such as mainframes, servers, personal computers, and smartphones.

Answer 15

False

Question 16

______ is an open-source operating system that is available without charge over the Internet.

Answer 16

Linux

Question 17

___ is the operating system used with iPhones and iPads.

Answer 17

iOS

Question 18

To decrease the size of a file, a(n) _____ ___________utility program can be used.

Answer 18

file compression

Question 19

To guard against losing your data if a computer problem occurs, you should _______ your data files on a regular basis.

Answer 19

back up