Computer Basics MCQ Questions and Answers 1

General Knowledge Questions

Find all the General Knowledge MCQ Questions and Answers on Computer Basics.



1) What is the first calculating device? 
A) Calculator
B) Abacus
C) Joystick
D) Computer
Answer [=]
B
2) Who invented the first computer? 
A) Write brothers
B) Benjamin franklin
C) Charles babbage
D) Thomas Edison
Answer [=]
C
3) First electronic computer developed in the year____.
A) 1965
B) 1954
C) 1956
D) 1945
Answer [=]
D
4) Which company introduced the first personal computer? 
A) Dell
B) Microsoft
C) IBM
D) Apple
Answer [=]
C
5) GUI Stands for ______.
A) Graphical user interface
B) General user interaction
C) General Unifying interface
D) Grouped user interface
Answer [=]
A
6) The first high-level programming language? 
A) C -Language
B) Cobol
C) Machine Language
D) Fortran
Answer [=]
B
7) Which company produces the Ryzen series CPU? 
A) Dell
B) Nvidia
C) Intel
D) AMD
Answer [=]
D
Explanation:

While Intel maintains its first position, AMD sits second consistently.



8) What is the primary function of the ALU? 
A) Arithmetic and logic operations
B) Control the time
C) Access speed
D) Manage inputs
Answer [=]
A
9) CPU stands for? 
A) Computer peripheral unit
B) Central processing unit
C) Control processing unit
D) Central process unit
Answer [=]
B
10) Which company introduced the first graphical web browser? 
A) Netscape
B) Google
C) Mozilla
D) Microsoft
Answer [=]
A
11) Which part is the brain of the computer? 
A) Ram
B) Monitor
C) Cpu
D) Mother broad
Answer [=]
C
12) Information on a computer is stored as ? 
A) Watts data
B) Analog data
C) Modern data
D) Digital data
Answer [=]
D
13) To see the output, you use _____.
A) Mouse
B) Scanner
C) Monitor
D) Speaker
Answer [=]
C
14) DVDs are of which shape? 
A) Round
B) Rectangle
C) Square
D) Hexagonal
Answer [=]
A


15) By CD you can? 
A) Either read or write
B) Read and write
C) Write
D) Read
Answer [=]
B
16) Scanner scans? 
A) Both picture and text
B) Text
C) Picture
D) Neither picture or text
Answer [=]
A
17) What do you call Permanent memory in a computer?
A) Rom
B) Cd-rom
C) Cpu
D) Ram
Answer [=]
A
18) Blinking point which shows your position in the text is called ______.
A) Blinker
B) Pointer
C) Cursor
D) Causer
Answer [=]
C
19) An example of a telecommunication device is _______.
A) Modem
B) Mouse
C) Printer
D) CPU
Answer [=]
A
20) Sending a e-mail is same as? 
A) Sending a package
B) Drawing a picture
C) Talking on phone
D) Writing a letter
Answer [=]
D


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