Computer Science Questions

Computer Science Multiple Choice Questions (MCQs) Post-5. Basic Computer Science and information technology quizzes with Answers. Computer Science quiz for beginners and Intermediate students. Find answers to the questions at the bottom of the page.

Question 1

Analog signal is measured in:

Volt
Hertz
Digits
WATTS


Question 1: The correct answer is Answer 1: Volt.

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~ CS P5 Q1 ~

Question 2

_________ uses liquid crystal between the glass plates.

ELD
LCD
CRT
None of These


Question 2: The correct answer is Answer 2: LCD.

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~ CS P5 Q2 ~

Question 3

Open System Interconnection(OSI) model consists of _________ layers.

Eight
Six
Seven
Five


Question 3: The correct answer is Answer 3: Seven.

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~ CS P5 Q3 ~

Question 4

Which of the following coding schemes uses 4-bit code?

Unicode
ASCII
EBCDIC
BCD


Question 4: The correct answer is Answer 4: BCD.

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~ CS P5 Q4 ~

Question 5

Which of the following communication medium requires "line-of-sight"?

Microwave
Fiber-Optic cable
Twisted-Pair cable
Coaxial cable


Question 5: The correct answer is Answer 1: Microwave.

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~ CS P5 Q5 ~

Question 6

_________ is a collection of system programs that controls and co-ordinates the overall operations of a computer system.

System software
Operating system
Utility program
Device driver


Question 6: The correct answer is Answer 2: Operating system.

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~ CS P5 Q6 ~

Question 7

The translated program into machine code is called _________.

Source program
Object program
System program
None Of These


Question 7: The correct answer is Answer 2: Object program.

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~ CS P5 Q7 ~

Question 8

FormatC is an example of virus _________.

Chernobal
Logic Bomb
Boot Sector
Torjan Horse


Question 8: The correct answer is Answer 4: Torjan Horse.

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~ CS P5 Q8 ~

Question 9

What type of operating system MS-DOS is?

Command Line Interface
Graphical User Interface
Multitasking
Menu Driven Interface


Question 9: The correct answer is Answer 1: Command Line Interface.

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~ CS P5 Q9 ~

Question 10

Which of the following keyboard shortcuts is used to change the case?

Ctrl+F3
Alt+F3
Shift+F3
Ctrl+Shift+F3


Question 10: The correct answer is Answer 3: Shift+F3.

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~ CS P5 Q10 ~