Computer Basic Information
Which device uses much less computer time than the light pen and gives resolutions equal to that of the CRT display.

None of these
Touch tablet
Touch panel
Data tablet
Mouse

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Computer Basic Information
Which of the following would most likely NOT be a symptom of a virus ?

THe Web browser opens to an unusual home page.
None of these
Odd messages or images are displayed on the screen.
Existing program files and icons disappear.
The CD-ROM stops functioning.

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Computer Basic Information
Bit map terminal

requires tremendous amount of copying and hence low performance
support displays containing multiple windows
requires considerable amount of video RAM
All of these
None of these

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