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Computer Basic Information

Computer Basic Information
Which of the following are often used to ensure that data has been accurately input to the computer?

keyboards
light pens
None of these
digitizers
input controls

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Computer Basic Information
Which of the following is Not a characteristic of a compluter?

Intelligence
Versatility
None of these
Speed
Automation

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Computer Basic Information
Which of the following is NOT a primary storage device?

Magnetic disk
All of these
Optical disk
None of these
Magnetic tape

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Computer Basic Information
The memory which is programmed at the time it is manufactured is

RAM
PROM
EPROM
ROM

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Computer Basic Information
The number of bits that are typically stored on each track of a magnetic disk is usually

All of these
None of these
different
depend on the program to be stored
the same

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Computer Basic Information
Which 8-bit chip was used in many of Tandy's TRS-80 computers?

None of these
Z-80
Z-8088
Motorola 6809
Z-8000

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