题目内容

_______ software is a collection of programs that helps the computer manage its own resources and enables application software to interact with computer hardware.

A. System
B. Database management
C. Application
D. Operating

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The _______ is the continuing development of the Internet that allows everyday objects embedded with electronic devices to send and receive data over the Internet.

A. world wide web
B. Internet of Things
Cloud
D. solid state of things

Application software can be categorized as either general-purpose, specialized, or _______ apps.

A. midrange
B. operating
C. mobile
D. utility

Software is another name for _______.

A. the Cloud
B. the equipment that processes data
C. the Internet
D. programs

_______ computers are not nearly as powerful as supercomputers, but are capable of great processing speeds and data storage and occupy specially wired, air-conditioned rooms.

A. Mainframe
B. Laptop
C. Micro
D. Midrange