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Answers by sunnykg
0
votes
1
Apptitude
1.1k
views
answered
Aug 16, 2018
1
votes
2
Circuit switching
If two host are connected by a link and in middle of the link there is a switch between them, then transmission and propagation time both doubled. But if for the same link, there is no switch between that two hosts, then propagation time and ... once Why that happens? Though both are operating on same link, why only a switch doubles propagation delay and transmission delay time?
If two host are connected by a link and in middle of the link there is a switch between them, then transmission and propagation time both doubled.But if for the same link...
1.0k
views
answered
Aug 16, 2018
Computer Networks
computer-networks
network-switching
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–
0
votes
3
Network layer,router,forouzan
why routers have two physical and data layers but only one network layer?
why routers have two physical and data layers but only one network layer?
318
views
answered
Aug 16, 2018
2
votes
4
packet switching
Consider the store and forward packet switched network where host A and B are connected via 2 routers R1 and R2 . Assume Transmission time to be 1ms and Propagation time of link to be 5ms. If a message is divided into 6 packets of equal length then total time to transfer message is _________ ?
Consider the store and forward packet switched network where host A and B are connected via 2 routers R1 and R2 . Assume Transmission time to be 1ms and Propagation time ...
1.4k
views
answered
Aug 12, 2018
Computer Networks
network-switching
computer-networks
pipelining
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–
0
votes
5
Test Series
Consider the size of congestion window of a TCP connection be 36 KB when a timeout occurs. The round trip time of the connection is 200 μsec and the maximum segment size used is 2 KB. What is the time taken by the TCP connection to get back to 36 KB congestion window?
Consider the size of congestion window of a TCP connection be 36 KB when a timeout occurs. The round trip time of the connection is 200 μsec and the maximum segment size...
212
views
answered
Aug 12, 2018
0
votes
6
Made Easy Workbook - Computer Network
The round trip propagation delay for a 100Mbps Ethernet having 48-bit jamming signal is 64 ms. What is the minimum frame size (in bytes)?
The round trip propagation delay for a 100Mbps Ethernet having 48-bit jamming signal is 64 ms. What is the minimum frame size (in bytes)?
1.7k
views
answered
Aug 12, 2018
Computer Networks
computer-networks
mac-layer
ethernet
csma-cd
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2
votes
7
Made Easy Workbook - Computer Networks
Consider two machines, A and B, connected by a 100 Mbps Ethernet with three store and forward relay switches in path between them. Suppose that no other machines are using the Ethernet, that each link introduces a propagation delay 12 microsecond, and ... for a 1500 bytes packet, as measured from transmission of first bit from A to receipt of last bit at B?
Consider two machines, A and B, connected by a 100 Mbps Ethernet with three store and forward relay switches in path between them. Suppose that no other machines are usin...
1.6k
views
answered
Aug 12, 2018
Computer Networks
computer-networks
data-link-layer
network-switching
numerical-answers
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0
votes
8
TCP CONGESTION CONTROL
Let the size of congestion window of a TCP connection be 32KB , when the time out occurs , maximum segment size used is 2KB , if the time taken by TCP connection to get 32KB congestion window is 440 msec then the RTT of connection is ???
Let the size of congestion window of a TCP connection be 32KB , when the time out occurs , maximum segment size used is 2KB , if the time taken by TCP connection to get 3...
337
views
answered
Aug 12, 2018
0
votes
9
Ethernet
For gigabit ethernet , the length of the cable , if length of the cable in standard ethernet L(2000) to maintain same frame size is???
For gigabit ethernet , the length of the cable , if length of the cable in standard ethernet L(2000) to maintain same frame size is???
226
views
answered
Aug 12, 2018
0
votes
10
UGC NET CSE | July 2018 | Part 2 | Question: 61
In RDBMS, which type of Join returns all rows that satisfy the join condition? Inner Join Outer Join Semi Join Anti Join
In RDBMS, which type of Join returns all rows that satisfy the join condition?Inner JoinOuter JoinSemi JoinAnti Join
2.4k
views
answered
Jul 24, 2018
Databases
ugcnetcse-july2018-paper2
databases
rdbms
joins
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–
0
votes
11
UGC NET CSE | July 2018 | Part 2 | Question: 63
In a Hierarchical database, a hashing function is used to locate the ____ Collision Root Foreign Key Records
In a Hierarchical database, a hashing function is used to locate the ____CollisionRootForeign KeyRecords
4.8k
views
answered
Jul 24, 2018
Databases
ugcnetcse-july2018-paper2
databases
hierarchical-database
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–
0
votes
12
UGC NET CSE | July 2018 | Part 2 | Question: 100
In 8085 microprocessor, what is the output of following program? LDA 8000H MVI B, 30H ADD B STA 8001 H Read a number from input port and store it in memory Read a number from input device with address 8000H and store it ... location 8001H Load A with data from input device with address 8000H and display it on the output device with address 8001H
In 8085 microprocessor, what is the output of following program?LDA 8000H MVI B, 30H ADD B STA 8001 HRead a number from input port and store it in memoryRead a number fro...
1.7k
views
answered
Jul 24, 2018
CO and Architecture
ugcnetcse-july2018-paper2
co-and-architecture
8085-microprocessor
microprocessors
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–
0
votes
13
UGC NET CSE | July 2018 | Part 2 | Question: 78
Consider the following two sentences: The planning graph data structure can be used to give a better heuristic for a planning problem Dropping negative effects from every action schema in a planning problem results in a relaxed problem Which of the ... b are true Sentence a is true but sentence b is false Sentence a is false but sentence b is true
Consider the following two sentences:The planning graph data structure can be used to give a better heuristic for a planning problemDropping negative effects from every a...
1.6k
views
answered
Jul 20, 2018
Artificial Intelligence
ugcnetcse-july2018-paper2
planning
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–
0
votes
14
UGC NET CSE | July 2018 | Part 2 | Question: 83
The following LLP $\text{Maximize } z=100x_1 +2x_2+5x_3$ Subject to $14x_1+x_2-6x_33+3x_4=7$ $32x_1+x_2-12x_3 \leq 10$ $3x_1-x_2-x_3 \leq 0$ $x_1, x_2, x_3, x_4 \geq 0$ has Solution : $x_1=100, \: x_2=0, \: x_3=0$ Unbounded solution No solution Solution : $x_1=50, \: x_2=70, \: x_3=60$
The following LLP$\text{Maximize } z=100x_1 +2x_2+5x_3$Subject to$14x_1+x_2-6x_33+3x_4=7$$32x_1+x_2-12x_3 \leq 10$$3x_1-x_2-x_3 \leq 0$$x_1, x_2, x_3, x_4 \geq 0$ hasSolu...
1.9k
views
answered
Jul 20, 2018
Others
ugcnetcse-july2018-paper2
llp
linear-programming
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