题目内容

A utility program that makes a copy of all files or selected files that are in the libraries, contacts, and favorites and on the desktop.

A. Disk Cleanup
B. File History
C. Disk Defragmenter
D. VirusScan

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_____ software consists of operating systems, utilities, device drivers, and language translators.

A. Device
B. Suite
C. Sector
D. System

A(n) _____ converts the programming instructions into a language that the computer understands and processes.

A. language translator
B. device driver
C. app
D. utility

The _____ system coordinates computer resources, provides the user interface, and runs applications.

A. sector
B. operating
C. device
D. translator

_____ are graphic representations for a program, type of file, or function.

A. Sectors
B. Drivers
C. Icons
D. Pixels