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Computer Basic Information

Computer Basic Information
To save a document in different location use:

None of these
Save
All of these
Save as web page
Save As

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Computer Basic Information
The least expensive OCR units can read

hand printed numbers
marks
None of these
handwriting
machine printed numbers

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Computer Basic Information
The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as

None of these
I/O unit
Control Unit
CPU
Peripheral unit

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Computer Basic Information
A wireless technology built in electronic gadgets used for exchanging data over short distances is ______

Modem
Bluetooth
None of these
Wifi
USB

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Computer Basic Information
Which of the following is not a practical data-processing approach?

batch-sequential
immediate-direct
batch-direct
All of these
immediate-sequential

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Computer Basic Information
Which of the following is true?

Fields are composed of bytes
All of these
Fields are composed of characters
Files are composed of records
Records are composed of fields

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MORE MCQ ON Computer Basic Information

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