Computer Science and Information Technology
2025 · Paper 2
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE CSE 2025 Paper 2 overview, original pages and practice · Timed previous-paper practice
Questions 34–36 of 65. Imported answers require review unless explicitly marked reviewed.
Question 34
Open questionCSNAT1 markNeeds review
In a 4-bit ripple counter, if the period of the waveform at the last flip-flop is 64 microseconds, then the frequency of the ripple counter in kHz is ________. (Answer in integer)
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Open questionCSNAT1 markNeeds review
Suppose the values 10, −4, 15, 30, 20, 5, 60, 19 are inserted in that order into an initially empty binary search tree. Let
be the resulting binary search tree. The number of edges in the path from the node containing 19 to the root node of
is __________. (Answer in integer)Log in to check the answer
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Open questionCSMCQ2 marksNeeds review
Suppose we are transmitting frames between two nodes using Stop-and-Wait protocol. The frame size is 3000 bits. The transmission rate of the channel is 2000 bps (bits/second) and the propagation delay between the two nodes is 100 milliseconds. Assume that the processing times at the source and destination are negligible. Also, assume that the size of the acknowledgment packet is negligible. Which ONE of the following most accurately gives the channel utilization for the above scenario in percentage?
Your answerChoose one option.
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