Showing posts with label Computer Science Quiz. Show all posts
Showing posts with label Computer Science Quiz. Show all posts

5/14/2019

UGC-NET Online Mock Test for All Subjects

5/14/2019 0
UGC-NET Online Mock Test for All Subjects

UGC-NET Mock Test for All Subjects

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Mock Test: Subject Wise

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1Library & Information Science - Mock Test (1000 Questions)Click Here
2History - Mock Test (450 Questions)Click Here
3Computer Science Mock TestClick Here
4Anthropology Mock Test Click Here
5Geography Mock TestClick Here
6Life Science Mock TestClick Here
7Sociology Mock TestClick Here
8Political Science Mock TestClick Here


UGC-NET Solved Paper I 2006 to 2017 Download

Research Methodology Solved Paper - I Mock Test (260 Questions) : Click Here

UGC NET Solved Paper - I Reasoning and Logical Reasoning (60 Questions with Answers): Click Here

UGC-NET Paper III for All Subjects: Download




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10/04/2018

NTA: UGC-NET: Computer Science Mock Test on Current Trends and Technologies

10/04/2018 0



This Quiz is posted with the sole aim of guiding the aspirants of NTA:UGC NET Exam to the path of success. To sharpen the edges of your own intelligence and practice, in a structured and concrete manner to ensure you definite Success in your endeavor and will Pave your way for a successful career in Teaching (or) Research Profession . All the very best...... Knock the door of success......





  1.  Electric credit card can be_____.


    1.  Encrypter form

    2.  Unencrypter form 

    3.  Both (A) & (B)

    4.  None of the above







  2. What should be an average code length of the given problem?


    1.  0.2

    2.  2.3

    3.  3.6

    4.  2.5







  3. What for ALOHA is used?


    1.  it is used for channel allocation problem

    2.  it is used for data transfer

    3.  it is used for buffering

    4.  All of the above







  4. Network OS that does not support Symmetric Multi-Processing (SMP)  is ____  .


    1.  Banyan (VINES)

    2.  Novell network 5.0

    3.  SCO Unix

    4.  Novell network 3.X







  5. In a broad sense, a railway track is an example of ______.


    1.  Full-duplex

    2.  Simplex

    3.  None of the above

    4.  Half-duplex







  6. Encryption is being used primarily with_______.


    1.  File retention

    2.  Data communication

    3.  Transaction entry

    4.  Computer processing







  7. An EDP editor must be an expert in _____.


    1.  Computerized business system

    2.  System analysis

    3.  Design analysis

    4.  Accounting systems







  8. Changes to the data base are made only with ______.


    1.  Proper departmental security code

    2.  Proper individual password

    3.  None of the above

    4.  Both (A) & (B)







  9. MFC's View class is derived from ______.


    1.  C cmd Source

    2.  C DVA

    3.  C cmd Target

    4.  C Wnd All







  10. An example of SDI Application is _____.


    1.  MS Word Excel

    2.  Wordpad 

    3.  MS Excel

    4.  MS PAINT























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7/01/2018

UGC NET Computer Science Important Questions Model Test for Paper 2 (July 2018)

7/01/2018 0



This Quiz is posted with the sole aim of guiding the aspirants of UGC-NET /CSIR -NET Computer Science Exam to the path of success. To sharpen the edges of your own intelligence and practice, in a structured and concrete manner to ensure you definite Success in your endeavor and will Pave your way for a successful career in Teaching (or) Research Profession . All the very best...... Knock the door of success......





  1.  Which of the following a Universal Gate?


    1.  NOT

    2.  OR

    3.  NAND

    4.  AND







  2. Which of the following is the octal equivalent of binary 11010101 ________.


    1.  356

    2.  587

    3.  457

    4.  325







  3. Flip-flop outputs are always?


    1.  Complementery

    2.  Independent of each other

    3.  Demeliplexer

    4.  None of the above







  4. What is Granularity?


    1.  The size of file

    2.  The size of database

    3.  The size of record

    4.  The size of data item







  5. The associativity of which of the following operators is Left to Right, in C++?


    1.  Logical not

    2.  Unary Operator

    3.  address of

    4.  Array element access







  6. What is the full form of the first Electronic Computer ENIAC??


    1.  Electrical Numerical Integrator and Calculator

    2.  Electronic Numeric Integrator and Calculator

    3.  Electrical Numerical Integrated Computer

    4.  Electro Numeric Integrity Computer







  7. The maximum count which a 6-bit binary word can represent is _____


    1.  36

    2.  46

    3.  64

    4.  63 







  8. CSG can be recognized by a ______


    1.  FSM

    2.  NDPDM

    3.  DPDM

    4.  Linearly bounded memory machine







  9. RLC instruction is equivalent to ______


    1.  CMC

    2.  STC

    3.  DAD H

    4.  None of the above







  10. Which of the following are register?


    1.  Accumulator

    2.  Stack Pointer

    3.  Program Counter

    4.  All of the above







  11.  ________ refers to the unauthorized copying and distribution of software


    1.  Plagiarism

    2.  Cracking

    3.  Software piracy

    4.  None of the above







  12. In binary language each letter of the alphabet, and each special character are made up of a unique combination of _______


    1.  Eight Kilobytes

    2.  Eight bytes

    3.  Eight characters

    4.  Eight bits







  13. The digital telecommunications term ISDN is an abbreviation for______


    1.  Integrated Services Digital Network

    2.  Internet Services Data Network

    3.  Interactive Standard Dynamic Networks

    4.  International Services Digital Network







  14. The largest unit of storage in the following is ______


    1.  Kilobyte

    2.  Megabyte

    3.  Gigabyte

    4.  Terabyte







  15. Which computers process large amount of data quickly?


    1.  Workstation

    2.  Super computer

    3.  Mini computer

    4.  Mainframe







  16. Which software provides a uniform base for different applications?


    1.  Spreadsheet software

    2.  System software

    3.  Windows 98

    4.  None of the above







  17. In which year the International standards organization proposed protocol as OSI?


    1.  1978

    2.  1977

    3.  1979

    4.  1985







  18. The most important advantage of using windows XP is it’s ______


    1.  Icons

    2.  Window

    3.  Desktop

    4.  GUI







  19. How much memory space is occupied by Linux?


    1.  12 MB

    2.  8 MB

    3.  4 MB

    4.  10 MB







  20. CGI stands for _________?


    1.  Common Gateway Internet

    2.  Connect Gateway Interface

    3.  Common Gate Interface

    4.  Common Gateway Interface























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6/11/2018

Computer Science Mock Test UGC-NET

6/11/2018 0



This Quiz is posted with the sole aim of guiding the aspirants of UGC-NET Exam to the path of success. To sharpen the edges of your own intelligence and practice, in a structured and concrete manner to ensure you definite Success in your endeavor and will Pave your way for a successful career in Teaching (or) Research Profession . All the very best...... Knock the door of success......




  1. One may convert S-R flip-flop into T-types flip-flop,if?

    1.  S is connected to Q

    2.  R is connected to Q

    3.  Both S and R are shortened

    4.  S and R are connected to Q and Q respectively






  2. Pick the correct the term related to a graphical display of the fundamental products in a truth-table_____?

    1.  Graphing

    2.  T-map

    3.  Mapping

    4.  Kanangh-map






  3. What is sorting data?

    1.  To arrange data either alphabetical or numerical order

    2.  To arrange data on alphabetical  order

    3.  To arrange data numerical order

    4.  All of the above






  4. What will be the average waiting time if the CPU scheduling policy is SJF with pre-emption?

    1.  8 ms

    2.  14 ms

    3.  4.5 ms

    4.  5.6 ms






  5. Cascading termination  refers to termination of all child processes befor the parent terminates ?

    1.  Normally

    2.  Abnormally

    3.  Deadlock

    4.  Normally or Abnormally






  6. Pick the function used to convert a data to a character string?

    1.  DTOW

    2.  DTOC

    3.  CDOW

    4.  DOWC






  7. What is 'Bic Picture' diagram of  system?

    1.  Block diagram

    2.  Design diagram

    3.  Logic diagram

    4.  Program flowchart






  8. Which is not required in Top-down design?

    1.  Step-wise refinement

    2.  Flow charting 

    3.  Modularity


    4. Loop invariants






  9. Which frame will be send by the receiver, in case of stop-and-wait ARG, where data 1 has an error?

    1.  NAK 1

    2.  NAK 0

    3.  NAK

    4.  NAK 2






  10. The text inside the <TEXT AREA> tag works like?


    1. <P> formatted text

    2.  <T> formatted text

    3.  Both a & b

    4.  <PRE> formatted text






















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5/06/2018

Computer Science Mock Test NET Exam (System Software and Compilers) - Part 10

5/06/2018 0






This Quiz is posted with the sole aim of guiding the aspirants of UGC-NET /CSIR -NET Exam to the path of success. To sharpen the edges of your own intelligence and practice, in a structured and concrete manner to ensure you definite Success in your endeavor and will Pave your way for a successful career in Teaching (or) Research Profession . All the very best...... Knock the door of success......





  1.  Scissoring enables _______.


    1.  a part of data to be displayed

    2.  full data display on full area of screen

    3.  entire data to be displayed

    4.  no data to be displayed







  2. Link encryption is ___________.


    1.  used only to debug

    2.  not be used in public network

    3.  more secure than end-to-end encryption

    4.  less secure than end-to-end encryption







  3. RAID configurations of disks are used to provide _______.


    1.  fault tolerance

    2.  high speed 

    3.  high data density

    4.  both (b) & (c)







  4. System calls are usually invoked by ________.


    1.  privileged instruction

    2.  software interrupt

    3.  indirect jump

    4.  polling







  5. Relocation bits used by relocating loader are specified by ______.


    1.  linker 

    2.  operating system

    3.  ferk

    4.  relocating loader itself







  6. The part of the machine level instruction, which tells the central processor what has to be done is _______.


    1.  flip flop

    2.  operation code

    3.  locator

    4.  address







  7. Object code _________.


    1.  must be loaded before execution

    2.  must be rewritten before execution

    3.  is ready to execute

    4.  is the output of compilers







  8. The details of all external symbols and relocation formation is provided to linker by ________.


    1.  editor

    2.  loader

    3.  macro processor

    4.  translator







  9. Which of the following need not necessarily be saved on a context switch between processes?


    1.  general purpose register

    2.  program counter

    3.  translation look aside buffer

    4.  right most derivation







  10. A compiler is preferable to an interpreter because __________.


    1.  it can generate stand-alone programs that often take less time for execution

    2.  it is much helpful in the initial stages of program development



    3.  it can produce object code that is larger and faster.

    4.  debugging can be easier and faster





















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5/05/2018

Computer Science Mock Test NET Exam (System Software and Compilers) - Part 09

5/05/2018 0






This Quiz is posted with the sole aim of guiding the aspirants of UGC-NET /CSIR -NET Exam to the path of success. To sharpen the edges of your own intelligence and practice, in a structured and concrete manner to ensure you definite Success in your endeavor and will Pave your way for a successful career in Teaching (or) Research Profession . All the very best...... Knock the door of success......





  1. Which is the permanent database in the general model of compiler?


    1.  terminal table

    2.  reductions

    3.  identifier table

    4.  literal table







  2. The task of the lexical analysis is ____________.


    1.  to built a uniform symbol table

    2.  to built a literal table 

    3.  to built an identifier table

    4.  all of the above







  3. A hardware device that is capable of executing a sequence of instruction is called __________.


    1.  processor

    2.  CPU

    3.  ALU

    4.  CU







  4. The linker ____________.


    1.  is same as loader

    2.  is required to create a load module

    3.  is always used before programs are executed

    4.  user source code as input







  5. The translator is best described as __________.


    1.  an application software

    2.  a hardware component

    3.  a system software

    4.  none of the above







  6. Consider a system having m resources of the same type. These resources are shared by 3 processes A, B and C which have peak demands of 3, 4 and 6 respectively. For what value of m deadlock will not occur ?


    1.  10

    2.  13

    3.  12

    4.  11







  7. State an undesirable characteristic of each of the following criteria for measuring performance of an operating System __________.


    1.  Turn around time

    2.  Waiting time

    3.  All of the Above

    4.  None of the Above







  8. A computer cannot "boot" if it does not have the _______. 


    1.  loader

    2.  linker

    3.  assembler

    4.  operating system







  9. Four Jobs to be executed on a single processor system arrive at time 0 in the order A,B, C,D. Their burst CPU time requirements are 4,1,8,1 time units, respectively. The completion time of A under round robin scheduling with time slice of one time unit is _______.


    1.  8

    2.  10

    3.  9

    4.  7







  10. If the disk head is located initially at 32, find the number of disk moves required with FCFS if the disk queue of I/O blocks requests are 98, 37, 14, 124, 65, 67.


    1.  321

    2.  230

    3.  235

    4.  311
























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Computer Science Mock Test NET Exam (System Software and Compilers) - Part 08

5/05/2018 0






This Quiz is posted with the sole aim of guiding the aspirants of UGC-NET /CSIR -NET Exam to the path of success. To sharpen the edges of your own intelligence and practice, in a structured and concrete manner to ensure you definite Success in your endeavor and will Pave your way for a successful career in Teaching (or) Research Profession . All the very best...... Knock the door of success......





  1.  The graph depicting the inter-dependencies of the attribute of different nodes n the parse tree is called _________.


    1.  Karnaugh's graph

    2.  dependency graph

    3.  Steffi graph

    4.  flow graph







  2. Ferk is __________.


    1.  increasing the priority of a task

    2.  the creation of a new job

    3.  the dispatching of a task

    4.  the creation of a new process







  3. System generation _________.


    1.  varies in difficulty between system

    2.  is always quite simple

    3.  is the output of compilers, but not the linkers

    4.  requires extensive tools to be understandable







  4. Which of the following memory allocation scheme suffers from external fragmentation ?


    1.  Swapping

    2.  Pure demand paging

    3.  Paging

    4.  Segmentation







  5. Functions of Lexical analyzer are ______.


    1.  Removing white space

    2.  Removing comments

    3.  Removing constants, identifiers and keywords

    4.  All of above







  6. In an absolute loading scheme, which loader function is accomplished by programmer?


    1.  allocation

    2.  linking

    3.  reallocation

    4.  both (a) & (b)







  7. Pre-emptive scheduling is the strategy of temporarily suspending a running process ____________.


    1.  before the CPU time slice expires

    2.  when it requests I/O

    3.  to allow starving processes to run

    4.  to avoid collision







  8. Which of the following is the phase of a compilation process?


    1.  lexical analysis

    2.  parse 1 

    3.  code generation

    4.  both (a) & (c)







  9. The process manager has to keep track of _________.


    1.  the information management support to a programmer using the system

    2.  the status of each program

    3.  the priority of each program

    4.  both (b) & (c)







  10. Which of the following are language processors?


    1.  interpreters

    2.  assemblers

    3.  cpmpilers

    4.  All of the above
























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Computer Science Mock Test NET Exam (System Software and Compilers) - Part 07

5/05/2018 0







This Quiz is posted with the sole aim of guiding the aspirants of UGC-NET /CSIR -NET Exam to the path of success. To sharpen the edges of your own intelligence and practice, in a structured and concrete manner to ensure you definite Success in your endeavor and will Pave your way for a successful career in Teaching (or) Research Profession . All the very best...... Knock the door of success......





  1.  Minimum Hamming distance method is used for correction of ____.


    1.  semantic errors

    2.  transcription errors

    3.  syntactic errors

    4.  algorithmic errors







  2. Replacement of an expensive operation by a cheaper one is termed as __________.


    1.  loop variant computation

    2.  code motion

    3.  loop-invariant computation

    4.  reduction in strength







  3. Left factoring is a process of factoring out the common ______ .


    1.  prefixes of alternates

    2.  suffixes of alternates

    3.  predictive parsing

    4.  constant folding







  4. Which of the following system program foregoes the production of object code to generate absolute machine code and load it into the physical main storage location from which it will be executed immediately upon completion of the assembly ? 


    1.  Two pass assembler

    2.  Compiler

    3.  Macro processor

    4.  Load and go assembler







  5. Local and loop optimization in turn provide motivation for _____.


    1.  peephole optimization

    2.  DFA and constant folding

    3.  code motion

    4.  data flow analysis







  6. The graph that shows the basic blocks and their successor relationship is called _______.


    1.  Hamiltonion graph

    2.  control graph

    3.  short path graph

    4.  flow graph







  7. A compiler for a high level language that runs on one machine and produce code for  a different machine is called _______.


    1.  cross compiler

    2.  optimization compiler

    3.  one pass compiler

    4.  multipass compiler







  8. The method which merges  the bodies of two loopa is _____.


    1.  loop ramping

    2.  loop ramming

    3.  loop unrolling

    4.  loop folding







  9. Semantic errors can be detected ______.


    1.  at run time only

    2.  at compiler time only

    3.  both (a) & (b)

    4.  none of the above







  10. A general macroprocessor is an inbuilt function of ________.


    1.  linker

    2.  loader

    3.  operating system

    4.  assembler

























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