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Recent questions tagged ugcnetcse-june2011-paper2

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UGC NET CSE | June 2011 | Part 2 | Question: 50
Which is the most valuable electronic commerce to the individual customer in long run ? Business to Customer Business to Business Customer to Customer None of the above

makhdoom ghaya asked in Others Aug 30, 2016

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2

UGC NET CSE | June 2011 | Part 2 | Question: 49
The principal electronic payment systems for electronic commerce is Credit Card Digital Wallet Electronic Cheque All of the above

makhdoom ghaya asked in Others Aug 30, 2016

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3

UGC NET CSE | June 2011 | Part 2 | Question: 48
"M-Commerce" refers to A myth which does not exist in reality The ability of business to reach potential customers wherever they are The ability to have large capacity of memory storage dealing trade and commerce None of the above

makhdoom ghaya asked in Others Aug 30, 2016

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4

UGC NET CSE | June 2011 | Part 2 | Question: 47
Virtual memory is Related to virtual reality A form of ROM A form of RAM None of the above

makhdoom ghaya asked in Others Aug 30, 2016

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5

UGC NET CSE | June 2011 | Part 2 | Question: 46
Data warehousing refers to Storing data offline at a separate site Backing up data regularly Is related to data mining Uses tape as opposed to disk

makhdoom ghaya asked in Others Aug 30, 2016

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6

UGC NET CSE | June 2011 | Part 2 | Question: 45
Many causes of the software crisis can be traced to mythology based on Management Myths Customer Myths Practitioner Myths All of the above

makhdoom ghaya asked in Others Aug 30, 2016

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7

UGC NET CSE | June 2011 | Part 2 | Question: 44
Which of these are the 5 generic software engineering framework activities ? Communication, planning, modelling, construction, deployment Communication, risk management, measurement, production, reviewing Analysis, designing, programming, Debugging, maintenance Analysis, planning, designing, programming, testing

makhdoom ghaya asked in Others Aug 30, 2016

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8

UGC NET CSE | June 2011 | Part 2 | Question: 43
By means of a data flow diagram, the analyst can detect Task duplication Unnecessary delays Task overlapping All of the above

makhdoom ghaya asked in Others Aug 30, 2016

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9

UGC NET CSE | June 2011 | Part 2 | Question: 42
What is the first stage in program development ? Specification and design System Analysis Testing None of the above

makhdoom ghaya asked in Others Aug 30, 2016

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10

UGC NET CSE | June 2011 | Part 2 | Question: 41
Which one of the items listed below is not one of the software engineering layers ? Process Manufacturing Method Tools

makhdoom ghaya asked in Others Aug 30, 2016

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11

UGC NET CSE | June 2011 | Part 2 | Question: 40
Which command allows you to view your file $24$ lines at a time ? More Cat Pg None of the above

makhdoom ghaya asked in Others Aug 30, 2016

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12

UGC NET CSE | June 2011 | Part 2 | Question: 39
How many states can a process be in ? $3$ $4$ $2$ $5$

makhdoom ghaya asked in Others Aug 30, 2016

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13

UGC NET CSE | June 2011 | Part 2 | Question: 38
A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as Semaphore Mutual exclusion Multiprogramming Message passing

makhdoom ghaya asked in Others Aug 30, 2016

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14

UGC NET CSE | June 2011 | Part 2 | Question: 37
A file organization component VSAM file is Relative records data set Keyed sequential data set Entry sequential data set All of the above

makhdoom ghaya asked in Others Aug 30, 2016

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15

UGC NET CSE | June 2011 | Part 2 | Question: 36
Block or Buffer caches are used to Improve disk performance Handle interrupts Increase the capacity of main memory Speed up main memory Read operations

makhdoom ghaya asked in Others Aug 30, 2016

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16

UGC NET CSE | June 2011 | Part 2 | Question: 35
Which of the following can be accessed by transfer vector approach of linking ? External data segments External subroutine Data located in other procedure All of the above

makhdoom ghaya asked in Others Aug 30, 2016

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17

UGC NET CSE | June 2011 | Part 2 | Question: 34
In which way(s) a macroprocessor for assembly language can be implemented? Independent two-pass processor Independent one-pass processor Expand macrocalls and substitute arguments All of the above

makhdoom ghaya asked in Others Aug 30, 2016

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18

UGC NET CSE | June 2011 | Part 2 | Question: 33
Which of the following permanent database that has an entry for each terminal symbol ? Literal table Identifier table Terminal table Source table

makhdoom ghaya asked in Others Aug 30, 2016

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19

UGC NET CSE | June 2011 | Part 2 | Question: 32
A special software that is used to create a job queue is called Drive Spooler Interpreter Linkage editor

makhdoom ghaya asked in Others Aug 30, 2016

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20

UGC NET CSE | June 2011 | Part 2 | Question: 31
Object modules generated by assembler that contains unresolved external references are resolved for two or more object module by a/an Operating system Loader Linker Compiler

makhdoom ghaya asked in Others Aug 30, 2016

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21

UGC NET CSE | June 2011 | Part 2 | Question: 30
Which of the following switching techniques is most suitable for interactive traffic ? Circuit switching Message switching Packet switching All of the above

makhdoom ghaya asked in Others Aug 30, 2016

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22

UGC NET CSE | June 2011 | Part 2 | Question: 29
A smart modem can dial, hangup and answer incoming calls automatically. Can you tell who provides the appropriate instructions to the modem for this purpose ? Communication software Error detection protocols Link access procedure (LAP) Telecommunications

makhdoom ghaya asked in Others Aug 30, 2016

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23

UGC NET CSE | June 2011 | Part 2 | Question: 28
Consider the following statement : (i) The bandwidth of the A.M., wave depends on the band width of the modulating signal. (ii) The bandwidth of the A.M., wave depends on the modulation index. (iii) The bandwidth of the F.M, wave for ... of the carrier. Of these statements the correct statements are (i, ii) (i, iii) (ii, iii) All of the above

makhdoom ghaya asked in Others Aug 30, 2016

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24

UGC NET CSE | June 2011 | Part 2 | Question: 27
If carrier modulated by a digital bit stream, has one one of the possible phase of $0, 90, 180$ and $270$ degrees, then modulation called BPSK QPSK QAM MSK

makhdoom ghaya asked in Unknown Category Aug 24, 2016

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25

UGC NET CSE | June 2011 | Part 2 | Question: 26
A comparison of frequency division and time division multiplexing system shows that $FDM$ requires a lower bandwidth, but $TDM$ has greater noise immunity. $FDM$ has greater noise immunity and requires lower bandwidth than $TDM$. $FDM$ ... , while $TDM$ has greater noise immunity. $FDM$ requires more multiplex while $TDM$ requires band pass filter.

makhdoom ghaya asked in Unknown Category Aug 24, 2016

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26

UGC NET CSE | June 2011 | Part 2 | Question: 25
When the priority queue is represented by max heap, the insertion and deletion of an element can be performed in (queue containing $n$ elements) $\theta(n)$ and $\theta(1)$ respectively $\theta(n)$ and $\theta(n)$ respectively $\theta(1)$ and $\theta(1)$ respectively None of the above

makhdoom ghaya asked in Others Aug 24, 2016

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27

UGC NET CSE | June 2011 | Part 2 | Question: 24
Consider a hash table of size $m = 10000$ and the hash function $ h(k) = \lfloor m (KA \bmod 1) ' \rfloor$ for $A= \frac{(\sqrt{5}-1}{2}$ . The location to the key $k = 123456$ is 46 47 41 43

makhdoom ghaya asked in Others Aug 24, 2016

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28

UGC NET CSE | June 2011 | Part 2 | Question: 23
The number of disk accesses performed by insertion operation in B-tree of height $h$ is $0(1)$ $0(1gh)$ $0(h)$ None of these

makhdoom ghaya asked in Others Aug 23, 2016

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29

UGC NET CSE | June 2011 | Part 2 | Question: 22
Given a binary tree whose inorder and preorder traversal are given by Inorder : EICFBGDJHK Preorder : BCEIFDGHJK The post order traversal of the above binary tree is I E F C G J K H D B I E F C J G K H D B I E F C G K J H D B I E F C G J K D B H

makhdoom ghaya asked in Others Aug 23, 2016

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30

UGC NET CSE | June 2011 | Part 2 | Question: 21
The number of different trees with $8$ nodes is 256 255 248 None of these

makhdoom ghaya asked in Others Aug 23, 2016

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Recent questions tagged ugcnetcse-june2011-paper2