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System calls, Processes, Threads, Inter‐process communication, Concurrency and synchronization. Deadlock. CPU scheduling. Memory management and Virtual memory. File systems. Disks is also under this

$$\scriptsize{\overset{{\large{\textbf{Mark Distribution in Previous GATE}}}}{\begin{array}{|c|c|c|c|c|c|c|c|}\hline
\textbf{Year}& \textbf{2022} & \textbf{2021-1}&\textbf{2021-2}&\textbf{2020}&\textbf{2019}&\textbf{2018}&\textbf{2017-1}&\textbf{2017-2}&\textbf{2016-1}&\textbf{2016-2}&\textbf{Minimum}&\textbf{Average}&\textbf{Maximum}
\\\hline\textbf{1 Mark Count} & 2 &4&2&2&2&3&2&2&1&1&1&2.1&4
\\\hline\textbf{2 Marks Count} & 4 &1&3&4&4&3&2&2&4&3&1&3&4
\\\hline\textbf{Total Marks} & 10 &6&8&10&10&9&6&6&9&7&\bf{6}&\bf{8.1}&\bf{10}\\\hline
\end{array}}}$$

Recent questions in Operating System

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3 answers
214
If we are using non-preemptive CPU scheduling then can there be process state transition from running to ready state?
0 votes
1 answer
220
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1 answer
221
If the main memory is divided into 4 fixed sized partitions of 5KB each and each of them is occupied by processes of 4KB each can I say that the total 4KB of space unused...
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223
1. Write clearly the dinning philosopher and reader-writer classical problem of process synchronization
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0 answers
224
0 votes
2 answers
225
On Solving manually I too getting 14 as answer. but on running more than 14 * are printed.
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0 answers
230
https://gateoverflow.in/1690/gate-cse-1998-question-2-17-ugcnet-dec2012-iii-43in the question in the above link, why the answer is A but not B?The question says at least ...