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अपने ज्ञान को साझा करना (शेयर), यह एक तरह से अमरत्व को प्राप्त करने जैसा है- दलाई लामा XIV (Translated By-Asheesh kamal)

Friday, September 8, 2017

Practice Objective Questions with Answer for Library Trainee Exam(NIT, IIT, IIM, ISER, NISER etc.)-26-50


Who invented EDSAC?
(A) John v. Neumann
(B) J.P. Eckert and John Mauchley
(C) Maurice Wilkes
(D) Howard Aiken

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

Which of the following is a class of computers based on model?
(A) Digital Computer
(B) Hybrid Computers
(C) Analog Computers
(D) AT Computers

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

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

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

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

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

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

IBM 1401 computer was
(A) Mainframe Computer
(B) Mini Computers
(C) Micro Computers
(D) None of above

Time during which a job is processed by the computer is
(A) Delay times
(B) Real time
(C) Execution time
(D) Down time

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

Which unit converts user data into machine readable form?
(A) Input unit
(B) Output unit
(D) Control Unit

Which unit is known as nerve center of computer?
(B) CU
(C) Memory
(D) Registers

What does the disk drive of a computer do?
(A) Rotate the disk
(B) Read the disk
(C) Load a program from the disk into the memory
(D) Both b and c

Access time is
(A) seek time + latency time
(B) seek time
(C) seek time
(D) latency time

Who invented the microprocessor?
(A) Marcian E Huff
(B) Herman H Goldstein
(C) Joseph Jacquard
(D) All of above

MICR stands for
(A) Magnetic Ink Character Reader
(B) Magnetic Ink Code Reader
(C) Magnetic Ink Case Reader
(D) None of the above

The Width of a processor’s data path is measured in bits.
Which of the following are common data paths?
(A) 8 bits
(B) 12 bits
(C) 16 bits
(D) 32 bits
Which of the following is not an output device?
A) Scanner
B) Printer
C) Flat Screen
D) Touch Screen
In the third Generation of computers
A) Distributed data processing first became popular
B) An operating system was first developed
C) High level procedural language were first used
D) Online real time systems first become popular
What do you call the programs that are used to find out possible faults and their causes?
A) Operating system extensions
B) Cookies
C) Diagnostic software
D) Boot diskettes
Networking such as LAN, MAN started from
A) First generation
B) Second generation
C) Third generation
D) Fourth generation
LSI, VLSI & ULSI chips were used in which generation?
A) First
B) Second
C) Third
D) Fourth
 A Pixel is 
A) A computer program that draws picture
B) A picture stored in secondary memory
C) The smallest resolvable part of a picture
D) None of these

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Thanks for Visiting 

Asheesh Kamal

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