55.A computer device uses digital light processing technology to display a computer-generated image on a large-size screen. ( )

A. 　Video

B. 　display

C. 　film

D. 　Projection

42.Today, VGA is the preferred way to connect peripheral devices.

A. 正确

B. 错误

20.Digital audio is stored in a variety of file types, including all of these EXCEPT: . ( )

A. 　MP3

B. 　WAV

C. 　MP4

D. 　M4P

157.A computer can have a permanently assigned

A. 　 Static

B. 　 dynamic

C. 　 connected

D. 　 default

13.A microprocessor is a(n) integrated circuit designed to process instructions. ( )

A. 正确

B. 错误

6. software is popular for converting music from CDs into a digital format that can be stored on a computer. ( )
hard disk.

A. 　MP3

B. 　WAV

C. 　SP3

D. 　SAV

30.In the context of computing, software refers to symbols that represent facts, objects, and ideas. ( )

A. 正确

B. 错误

74.Most database software includes tools to create all of these EXCEPT . ( )

A. 　queries

B. 　insight lists

C. 　reports

D. 　electronic forms

80.Digital audio is stored in a variety of file types, including all of these EXCEPT: . ( )

A. 　WAV

B. 　M4P

C. 　MP4

D. 　MP3

24.Standalone LCDs are a popular type of display for desktop computers. ( )

A. 正确

B. 错误