3 answers
2
A 4-bit synchronous counter uses flip-flops with propagation delay times of $15$ ns each. The maximum possible time required for change of state will be _____.$15$ ns$30$...
8 answers
3
Let a memory have four free blocks of sizes $4k$, $8k$, $20k$, $2k$. These blocks are allocated following the best-fit strategy. The allocation requests are stored in a q...
7 answers
4
Consider the DAG with $V = \{1,2,3,4,5,6\}$ shown below.Which of the following is not a topological ordering?$1$ $2$ $3$ $4$ $5$ $6$$1$ $3$ $2$ $4$ $5$ $6$$1$ $3$ $2$ $4$...
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9
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10
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A TCP machine is sending window of 65535 bytes over 512Mbps channel that has 20msec one way delay. The line efficiency is ______________(up to 2 decimal places).
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30