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Computer Basic Information

Computer Basic Information
Which of the following is a part of the Central Processing Unit?

Printer
Arithmetic Logic Unit (ALU)
None of these
Keyboard
Mouse

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Computer Basic Information
Which device of computer operation dispenses with the use of the keyboard?

Touch
None of these
Mouse
Joystick
Light pen

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Computer Basic Information
Personnel who design, program, operate and maintain computer equipment refers to

System Analyst
Programmer
Peopleware
Console-operator
None of these

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Computer Basic Information
What does a system bus do?

allows the user to communicate with the computer
connects various components within the computer
stores data and instructions
carries out instructions
None of these

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Computer Basic Information
What does DRAM stand for?

Dynamic Random Access Memory
Data Random Access Memory
None of these
Double Random Access Memory
Data Random Active Memory

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Computer Basic Information
Conversion of an octal number 208 to its binary number is

100002
101112
None of these
101102
111102

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