MCQs Globe

_____________is computer software designed to operate the computer hardware and to provide platform for running application software?
A. Application software
B. System software
C. Software
D. None of these
Correct Answer:
System software

Explanation:
None

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Examples of output devices are?
A. Screen
B. Printer
C. Speaker
D. All of these
Correct Answer:
All of these

Explanation:
None

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____________translates and executes program at run time line by line?
A. Compiler
B. Interpreter
C. Linker
D. Loader
Correct Answer:
Interpreter

Explanation:
None

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RAM stands for___________?
A. Random origin money
B. Random only memory
C. Read only memory
D. Random access memory
Correct Answer:
Random access memory

Explanation:
None

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1 Byte =___________?
A. 8 bits
B. 4 bits
C. 2 bits
D. 9 bits
Correct Answer:
8 bits

Explanation:
None

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BIOS stands for__________?
A. Basic Input Output system
B. Binary Input output system
C. Basic Input Off system
D. all the above
Correct Answer:
Basic Input Output system

Explanation:
None

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Father of "C' programming language?
A. Dennis Ritchie
B. Prof John Keenly
C. Thomas Kurtz
D. Bill Gates
Correct Answer:
Dennis Ritchie

Explanation:
None

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The instructions that tell a computer how to carry out the processing tasks are referred to as computer___________?
A. programs
B. processors
C. input devices
D. memory modules
Correct Answer:
programs

Explanation:
None

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An area of a computer that temporarily holds data waiting to be processed is___________?
A. CPU
B. Memory
C. Storage
D. File
Correct Answer:
Memory

Explanation:
None

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___________ is the key to close a selected drop -down list; cancel a command and close a dialog box.
A. TAB
B. SHIFT
C. ESC
D. F10
Correct Answer:
ESC

Explanation:
None

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Which of the following is NOT a property of water?
A. High boiling point
B. Low heat capacity
C. Universal solvent
D. Surface tension
Correct Answer:
Low heat capacity

Explanation:
Option B is correct because low heat capacity is not a property of water. Heat capacity is the amount of heat required to raise the temperature of a substance by 1 degree Celsius. Water has a high heat capacity, meaning that it takes a lot of heat to raise its temperature. This is because water is composed of molecules that are constantly moving and colliding with each other. When heat is added to water, the molecules move faster and collide more frequently, causing the temperature of the water to rise.

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