题目内容

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

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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

Smartphone operating systems are a type of _____ operating system.

A. network
B. stand-alone
C. DBMS
D. real-time

_____ operating systems are used to control and coordinate computers that are linked together.

A. Network
B. Embedded
C. Stand-alone
D. Real-time

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