Computer General Knowledge Question answers for competitive exams || Basic Computer gk questions for Joa-it Exam

  

Computer General Knowledge Question answers for competitive exams || Basic Computer gk questions for Joa-it Exam post code 965 and 1000

Computer general awareness Question answers || Basic computer general knowledge question answers for joa-it exams  

 

1. Computer is used for communication for

A)Usenet
B)E-mail
C)chatting
D) all of these

ANSWER= D
Explain:-

 

2. NApiers Bones is known as the inventor of

A)adding machine
B) logarithms
C) multiplication tool
D)All of these

ANSWER= (B)
Explain:-

 

3. Napier Bones performs

Most important computer gk question answers for HPSSC joa-it exam (post code 965 and 1000) A) addition and subtraction
B) multiplication and division
C) only addition
D) Both A and B

ANSWER= (B)
Explain:-

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4. Pascaline is known as

Computer GK Question answers A) Mechanical machine
B) adding machine
C)division machine
D)difference machine

ANSWER= (B)
Explain:-

 

5. Computer basic architecture was developed by

A) JOhn Von Neumann
B) Charies Babbage
C) Blaise Pascal
D) Jordan Murn

ANSWER= (A)
Explain:-

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6. The First electro-mechanical computer Mark-1 invented by

A) John W Mauchly
B) Atanasoff Berry
C) Howard Aiken
D) Clifford Berry

ANSWER= (C)
Explain:-

 

7. WHo invented the feature “Read one card at a time “ of tabulatting machine

A) JOhn Von Neumann
B) Howard Aiken
C) Herman Hollerith
D) Eckert and JW Mauchly

ANSWER= (C)
Explain:-

 

8. The first mass-produced mechanical calculating device was

A) pascaline
B) Arithmometer
C) Punch card
D) Mark-!

ANSWER= (A)
Explain:-

most important computer gk question answers for Joa-it exam post code (965 and 100)  by: THECRYPTICKNOWLEDGE  

 

9. which of the following device used ‘set of beads’ to represent the unit of data

A) ENIAC
B) EDVAC
C) Abacus
D)MARK-1

ANSWER= (C)
Explain:-

 

10. The first fully electronic computer in the world was

A) UNIVAC
B) EDSAC
C)ENIAC
D)EDVAC

ANSWER= (C)
Explain:-

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