Network Security — Test 1
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Question 1
Generate the CRC codeword for the data word 1101011011 using generator 10011. Also write both in the polynomial form.
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Question 2
A slotted ALOHA network transmits 200-bit frames using a shared channel with a 200-kbps bandwidth. Find the throughput if the system (all stations together) produces 1000 frames per second.
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Question 3
After performing bit stuffing on the following stream : 01101111111111111110010, the output is-
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Question 4
IEEE 802.8 is/was –
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Question 5
The below figure represents the hidden terminal problem. advertisement
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Question 6
Which of the following was the IBM Token bus?
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Question 7
What is the function of Network Interface Cards?
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Question 8
A device that provides a central connection point for cables is –
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Question 9
A device that connects networks with different protocols –
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Question 10
A device that helps prevent congestion and data collisions –
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