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ISRO Quiz 2023 29
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Question 1
The length of a packet for customized 25Mbps Ethernet link is 8 bytes. What will be the transmission delay (in microseconds)?
Question 2
If the bandwidth of the line is 1.5 Mbps, RTT is 45 msec and packet size is 1 KB, then find the transmission delay?
Question 3
In OSI model, what are the responsibility of presentation layer ?
Question 4
Consider the two statements regarding Data Link Layer:
Statement 1: Data Link Layer attaches header as well as trailer to the data
Statement 2: Only Error Correcting Codes are attached as trailer at the data link layer
Which of the following is true regarding the above statements?
Statement 1: Data Link Layer attaches header as well as trailer to the data
Statement 2: Only Error Correcting Codes are attached as trailer at the data link layer
Which of the following is true regarding the above statements?
Question 5
Three different positions of the same dice are shown (figure 1-3). Find the number on the face opposite to the face having ‘4’.
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Dec 5GATE & PSU CS
