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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?

None of these
digitizers
keyboards
light pens
input controls

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Computer Basic Information
A factor which might cause an individual to consider using a computer in criminal activities is:

The computer's access to large sums of money
The speed with which the crime can be accomplished
All listed here
None of these
EFTS (Electronic Funds Transfer System)

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Computer Basic Information
Which of the following memory is capable of operating at electronics speed?

Semiconductor memory
None of these
Magnetic tapes
Magnetic drums
Magnetic disks

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Computer Basic Information
To locate a data item for storage is

Fetch
Feed
None of these
Field
Database

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Computer Basic Information
Which of the following devices can be used to directly input printed text?

None of these
OCR
OMR
MICR
All of these

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Computer Basic Information
The main purpose of time sharing techniques used in computers is to make the best use of the

seconday storage
floppy disks
None of these
CPU
peripherals

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