1. Number crunchier
is the informal name for
A) Mini computer
B) Super computer
C) Microcomputer
D) Mainframe computer
2. RATS stand for
A) Regression Analysis Time Series
B) Regression Analysis Time Sharing
C) Real Analysis Series
D) All of above
3. Which technology
is used in Compact disks?
A) Mechanical
B) Electrical
C) Electro Magnetic
D) Laser
4. Different
components of the motherboard of a PC unit are linked together by sets of
parallel electrical conducting lines. What are these lines called?
A) Conductors
B) Buses
C) Connectors
D) Consecutives
5. Which is the first
electronic digital computer?
A) ENIAC
B) MARK
C) Z3
D) ABC
6. Which of the
following is a storage device?
A) Tape
B) Hard Disk
C) Floppy Disk
D) All of the above
7. The metal disks,
which are permanently housed in, sealed and contamination free containers are called
A) Hard disks
B) Floppy disk
C) Winchester disk
D) Flexible disk
8. A computer program
that converts an entire program into machine language is called a/an
A) Interpreter
B) Simulator
C) Compiler
D) Commander
9. Intel corporation
produces chips for which computers?
A) IBM PCs
B) Apple/Macintosh PCs
C) Both of above
D) None of above
10. The first
microprocessor built by the Intel corporation was called
A) 8008
B) 8080
C) 4004
D) 8800
11. Which of the
following is not a class of computers based on size?
A) Mainframe Computers
B) Mini Computers
C) Micro Computers
D) Super Computers
12. Who invented
EDSAC?
A) John v. Neumann
B) J.P. Eckert and John Mauchley
C) Maurice Wilkes
D) Howard Aiken
13. EEPROM stands for
A) Electrically Erasable Programmable Read Only Memory
B) Electronic Erasable Programmable Read Only Memory
C) Easily Erasable Programmable Read Only Memory
D) Easily Erasable Programmable Read Only Memory
14. Which of the
following is a class of computers based on model?
A) Digital Computer
B) Hybrid Computer
C) Analog Computers
D) AT Computers
15. What are the
computers called that performs calculations and comparisons usually in the
binary numbering system?
A) Analog Computers
B) Digital Computers
C) Hybrid Computers
D) None of above
16. ASCII stands for
A) American Standard Code for Information Interchange
B) American Scientific Code for International Interchange
C) American Standard Code for Intelligence Interchange
D) American Scientific Code for Information Interchange
17. The data
recording format in most of the modern magnetic tape is
A) 7-bit ASCII
B) 7-bit EBCDIC
C) 8-bit ASCII
D) 8-bit EBCDIC
18. Why ABC computer
is called so?
A) Because it was developed by Atanasoff and Berry
B) Because it was thought to be the first computer so named with first alphabets of English
C) Both of above are the reason to name the computer ABC
D) None of above are true
19. Who designed the
first electronics computer ? ENIAC/
A) Von Neumann
B) Joseph M Jacquard
C) J. P. Eckert and J. W. Mauchly
D) All of above
20. Central
Processing Unit is combination of
A) Control and storage
B) Control and output unit
C) Arithmetic logic and input unit
D) Arithmetic logic and control unit
21. IBM 1401 computer
was
A) Mainframe Computer
B) Mini Computers
C) Micro Computers
D) None of above
22. Time during which
a job is processed by the computer is
A) Delay times
B) Real time
C) Execution time
D) Down time
23. CD-ROM stands for
A) Compactable Read Only Memory
B) Compact Data Read Only Memory
C) Compactable Disk Read Only Memory
D) Compact Disk Read Only Memory
24. Which unit
converts user data into machine readable form?
A) Input unit
B) Output unit
C) ALU
D) Control Unit
25. Which unit is
known as nerve center of computer?
A) ALU
B) CU
C) Memory
D) Registers
1-b 2-A 3-D 4-B 5-D 6-D 7-C 8-C 9-A 10-C
11-D 12-C 13-A 14-D 15-B 16-A 17-D 18-B 19-C 20-D
21-A 22-C 23-D 24-A 25-A
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