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Recent questions tagged disk

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UGC NET CSE | December 2025 | Part 2 | Question: 33
Consider a disk queue with requests for I/O to blocks on cylinders $98,183,37,122,14,124,65,67$ in that order. If the disk head is initially at cylinder $53$. Using SSTF ...
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GATE CSE 2026 | Set 1 | Question: 49
Consider a hard disk with a rotational speed of $15000$ rpm. The time to move the read/write head from a track to its adjacent track is $1$ millisecond. Initially, the he...
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GATE CSE 2026 | Set 1 | COA | Memory Based | Question 51
Consider a hard disk with a rotational speed of $\mathbf{15000 ~ rpm}$. The time to move the read/write head from a track to its adjacent track is $1$ millisecond. Initia...
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141
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Practice Type | COA | Secondary Memories |
A magnetic surface has 256 tracks (T₀ to T₂₅₅), 128 sectors/track (S₀ to S₁₂₇) and each sector data storage capacity is 512 Bytes (B₀ to B₅₁₁). In the entire surface, let...
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UGC NET CSE | June 2025 | Part 2 | Question: 82
Match List I with List II$\begin{array}{|ll|ll|} \hline & \textbf{List I} && \textbf{List II} \\ \hline \text{A.} & \text{RAID Level } 2 & \text{I.} & \text{Block interle...
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UGC NET CSE | June 2025 | Part 2 | Question: 96
Consider the following disc Queue with requests for I/O to block on cylinders:$45,81,185,33,175,99,150,77$(Consider that the head starts from location $58$)What shall be ...
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UGC NET CSE | January 2025 | Part 2 | Question: 40
Match the $\textbf{LIST-I}$ with $\textbf{LIST-II}$$\begin{array}{|l|l|l|l|} \hline & \textbf{ LIST-I } & & \textbf{ LIST-II } \\ \hline \text{A.} & \text{RAID level } 1 ...
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