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ISRO CS 2019 : CN Booster Quiz 1
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Question 1
Suppose there are certain number of peoples who’s usage are ALOHA dependent and they are producing 100 requests/sec. Consider time to be slotted in 50msec units. After considering all of the above cases find out the chances of win on the 1st attempt?
Question 2
Consider the two algorithm regarding routing protocol:
1) Split-Horizon Algorithm
2) Link State routing
Which of the following is true regarding mentioned algorithm?
1) Split-Horizon Algorithm
2) Link State routing
Which of the following is true regarding mentioned algorithm?
Question 3
Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 = 500 kbps, R2 = 2 Mbps, and R3 = 1 Mbps
1) Assuming no other traffic in the network, what is the throughput for the file transfer?
2) Suppose the file is 4 million bytes. How long will it take to transfer the file to Host B?
1) Assuming no other traffic in the network, what is the throughput for the file transfer?
2) Suppose the file is 4 million bytes. How long will it take to transfer the file to Host B?
Question 4
Which of the following is false?
Question 5
Find the efficiency of stop-n-wait protocol, bit rate is 20 kbps, frame size is 960 bits time for propagation is 0.08 sec and window size is 7
Question 6
We have a network 210.50.60.0, we have to divide it into 6 equal subnets, give network and broadcast address of each subnet.
Question 7
TCP tries to
Question 8
Which of the following is /are NOT a Interior Gateway Protocol.
I. RIP
II. OSPF
III. BGP
I. RIP
II. OSPF
III. BGP
Question 9
In case of network layer, which among the following is incorrect?
Question 10
The protocol data unit (PDU) for the application layer in the Internet stack is
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Dec 7GATE & PSU CS
