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Computer Basic Information

Computer Basic Information
An identifying label on the first record of magnetic tape is

Punched paper tape
Tape label
None of these
Joystick
Optical mark reader

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Computer Basic Information
The control unit of a microprocessor

Performs arithmetic / logic / functions
stores data in the memory
None of these
All of these
accepts input data from a keyboard

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Computer Basic Information
The pieces of equipment which are attached to the CPU of a computer and which it can access are called

hardware
peripherals
output devices
control units
disk drive

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Computer Basic Information
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?

Memory Address Register
Program Counter
Memory Data Register
Instruction Register
None of these

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Computer Basic Information
An input device which can read characters directly from an ordinary piece of paper is

MSI
POS
OMR
None of these
OCR

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Computer Basic Information
High-level languages are not concerned with computer but with

Assembler
Machine code
None of these
All of these
Compiler

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MORE MCQ ON Computer Basic Information

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