Friday, 11 December 2020

General Computer Test - 101

 

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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