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Answers by sh!va

0 votes
151
ME-Practice Book for PSU-Networking(Set-2)-Q48[Pg-620]
The maximum number of subnets in class C using the mask 255.255.255.0? a) 256 b)2^16 c)1 d)0
The maximum number of subnets in class C using the mask 255.255.255.0?a) 256 b)2^16 c)1 d)0
2 votes
152
UGC NET CSE | August 2016 | Part 2 | Question: 7
Which of the following is the most efficient to perform arithmetic operations on the numbers ? Sign-magnitude $1's$ complement $2's$ complement $9's$ complement
Which of the following is the most efficient to perform arithmetic operations on the numbers ?Sign-magnitude$1's$ complement$2's$ complement$9's$ complement
3 votes
153
Difference between HUB and SWITCH
How many collision domains are present in given network? a. 1 b. 2 c. 5 d. 6 e. 7
How many collision domains are present in given network?a. 1b. 2c. 5d. 6e. 7
6 votes
154
Full duplex
In case of full duplex what is RTT ?
In case of full duplex what is RTT ?
2 votes
155
UGC NET CSE | June 2010 | Part 2 | Question: 49
At any given time Parallel Virtual Machine (PVM) has _______ send buffer and ________ receive buffer. One-one One-two Two-two Two-one
At any given time Parallel Virtual Machine (PVM) has _______ send buffer and ________ receive buffer.One-oneOne-twoTwo-twoTwo-one
0 votes
156
UGC NET CSE | June 2010 | Part 2 | Question: 45
Applications-software Is used to control the operating system Includes programs designed to help programmers Performs a specific task for computer users All of the above
Applications-softwareIs used to control the operating systemIncludes programs designed to help programmersPerforms a specific task for computer usersAll of the above
1 votes
158
UGC NET CSE | December 2010 | Part 2 | Question: 44
The COCOMO model was introduced in the book title “Software Engineering Economics” authored by Abraham Silberschatz Barry Boehm C.J. Date D.E. Knuth
The COCOMO model was introduced in the book title “Software Engineering Economics” authored byAbraham SilberschatzBarry BoehmC.J. DateD.E. Knuth
2 votes
160
Predict the Layer 2 address
Host P4S-A needs to send data to host P4S-B. What should be the layer 2 destination address? I 0011.43da.2c98 II. 0007.0e8f.088a III. 0007.0e56.ab2e IV. 0007. 0e84.acef
Host P4S-A needs to send data to host P4S-B. What should be the layer 2 destination address?I 0011.43da.2c98II.0007.0e8f.088aIII.0007.0e56.ab2eIV.0007. 0e84.acef
1 votes
162
UGC NET CSE | December 2010 | Part 2 | Question: 11
How many of the following declarations are correct ? int $z = 7.0$; double void = $0.000$; short array $[2] = {0, 1, 2}$; char c = “\n”; None One is correct Two are correct All four are correct
How many of the following declarations are correct ?int $z = 7.0$;double void = $0.000$;short array $ = {0, 1, 2}$; char c = “\n”;NoneOne is correctTwo are correctAl...
22 votes
163
GATE CSE 2012 | Question: 39
A list of $n$ strings, each of length $n$, is sorted into lexicographic order using the merge-sort algorithm. The worst case running time of this computation is $O (n \log n) $ $ O(n^{2} \log n) $ $ O(n^{2} + \log n) $ $ O(n^{2}) $
A list of $n$ strings, each of length $n$, is sorted into lexicographic order using the merge-sort algorithm. The worst case running time of this computation is$O (n \log...
1 votes
165
UGC NET CSE | June 2016 | Part 3 | Question: 21
Which of the following is false regarding the evaluation of computer programming language: Application oriented features Efficiency and reliability Software development Hardware maintenance cost
Which of the following is false regarding the evaluation of computer programming language:Application oriented featuresEfficiency and reliabilitySoftware developmentHardw...
0 votes
168
UGC NET CSE | December 2011 | Part 2 | Question: 46
To compare, overlay or cross analyze to maps in $GIS$. Both maps must be in digital form Both maps must be at the same equivalent scale. Both maps must be on the same coordinate system All of the above
To compare, overlay or cross analyze to maps in $GIS$.Both maps must be in digital formBoth maps must be at the same equivalent scale.Both maps must be on the same coordi...
3 votes
171
UGC NET CSE | June 2016 | Part 2 | Question: 48
Pipelining improves performance by decreasing instruction latency eliminating data hazards exploiting instruction level parallelism decreasing the cache miss rate
Pipelining improves performance bydecreasing instruction latencyeliminating data hazardsexploiting instruction level parallelismdecreasing the cache miss rate
0 votes
172
UGC NET CSE | June 2016 | Part 2 | Question: 30
Optical fiber uses reflection to guide light through a channel, in which angle of incidence is ____ the critical angle equal to less than greater than less than or equal to
Optical fiber uses reflection to guide light through a channel, in which angle of incidence is ____ the critical angleequal toless thangreater thanless than or equal to
3 votes
175
UGC NET CSE | June 2016 | Part 2 | Question: 37
Suppose there are $4$ processes in execution with $12$ instances of a Resource $R$ ... allocation, is system safe? If so, what is the safe sequence? No Yes, $P_1P_2P_3P_4$ Yes, $P_4P_3P_1P_2$ Yes, $P_2P_1P_3P_4$
Suppose there are $4$ processes in execution with $12$ instances of a Resource $R$ in a system.The maximum need of each process and current allocation are given below :$\...
5 votes
178
UGC NET CSE | June 2016 | Part 2 | Question: 5
A clique in a simple undirected graph is a complete subgraph that is not contained in any larger complete subgraph. How many cliques are there in a graph shown below? 2 4 5 6
A clique in a simple undirected graph is a complete subgraph that is not contained in any larger complete subgraph. How many cliques are there in a graph shown below?2456...
0 votes
179
How many times a message passes network and data link layer?
A message is sent from A to B. How many times the message passes network and data link layer?
A message is sent from A to B.How many times the message passes network and data link layer?
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