Computer science objective questions for different competitive exams- bank/RRB.
Part- 1
1. The word computer derived from the Greek word..........
A. Calculate
B. Comput
C. Compute
D. None
2. A computer can perform................. operation
A. Arithmetic
B.logical
C.both a and b
D. None
3. The term data plural of...........
A. Datum
B. Dutum
C. Serum
D. Datam
4. The collection of................ make the meaningful result or information
A. Data
B. Number
C.character
D.symbol
5. Described that should be three main component are ALU,cu,and mu of CPU.
A. Charles babage
B. Von Neumann
C. Bill gates
D. Herman Hollerith
6. Abacus can form simple...........
A. Addition and multiplication
B. Substraction and multiplication
C. Addition and substraction
D. Addition only
7. The manipulation of data is called the......
A. Processing
B. Inputting
C. Outputting
D. Storing
8. Versatility , diligence, accuracy, speed, etc. Are the...........of computer
A.limitations
B.characterestic
C.disadvantages
D.none
9. Harman hollerith came up with the concept of............... which are extensively used as input media in modern digital computers.
A. Keyboard
B.punched card
C. Joysticks
D. Mouse
10. In the year 1671, ........of Germany invented the first calculator for multiplication.
A. Blaise Pascal
B. Baron Gottfried Wilhelm Von Leibniz
C. Charles babage
D.herman hollerith
11. The multimedia turm "MIDI" STAND FOR.....
A. MUSICAL INSTRUMENTS DIGITAL INTERFACE
B. Music input digital interface
C. Music input damage internet
D. None
12 abacus is also known as...
A. Sorobon
B. Napier bones
C. Pascal
D. None
13. The most common uses of computers are.........
A. Education
B. Engineering
C. Banking
D. All
14. The first computing device known as.......
A. Analytical engine
B. Abacus
C. Pascal one
D. Univac
15. GIGO stands for..........
A. GARBAGE INPUT GARBAGE OUT
b. Garbage in garbage output
C. Garbage in garbage out
D. Garbage in goad out
16. The term of speed in computer measurement is/are.......
A. Microsecond
B. NS
C. Pico second
D. All
17. The first mechanical adding machine was invented by Blaise Pascal in.......
A. 1642
B. 1742
C. 1842
D. 1942
18. ............Was known as the father of modern digital computer.
A. Hermann hollerith
B. Blaise Pascal
C. Charles babage
D. Bill gates
19. ...............Was the first all electronic computer designed by professor j presper eckert and John Mauchly
A. EDVAC
B. UNIVAC
C. EDSAC
D. ENIAC
20. ENIAC it stands for..........
A. Electronic numerical integrator and calculator
B. Electronic number input automatic computer
C. Electronic numerical automatic computer
D. Electronic number and computer
Answer will be available soon......
By
Priyanshu Verma
