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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

0 votes
2 answers
2701
if a system contains n processes thenn there are how many ways to schedule these n processes?A)n!B)nC)n^2d)n/2
0 votes
0 answers
2703
can someone explain cpu utilization and how to calculate it ?
0 votes
1 answer
2704
Consider a system with 12 tape drives with:ProcessMax Need AllocatedP1105P293Is this system is in a safe or unsafe state? If it is not safe then under which condition sys...
0 votes
1 answer
2705
If the arrival time of 1st process is 4,then will the time duration during 0-4 would be taken in case of CPU idle time or not ?
0 votes
1 answer
2706
0 votes
0 answers
2707
2 votes
1 answer
2711
Wkt Only one program can be in one partition in MFT so what about MVT...How many programs can be in one partition in MVT?
0 votes
0 answers
2713
1 votes
0 answers
2717
A process spends 25% of the time waiting for the I/O to complete. If there are 3 processes in the memory at a time, then the probability of CPU time utilized is _________...
0 votes
0 answers
2718
only 1st or 1st and 3rd statement is correct ?if i remove b then also i got mutual exclusion ..where am missing ?