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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

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

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3 votes
1 answer
4601
Process Scheduling State
A process in which of the following state is best suited for swapping into main memory? (A) Ready Suspended (B) Blocked Suspended (C) Running (D) Blocked
A process in which of the following state is best suited for swapping into main memory?(A) Ready Suspended (B) Blocked Suspended (C) Running ...
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0 votes
1 answer
4602
optimum page size
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0 votes
3 answers
4603
Process Scheduling
Which one is not a valid reason for process termination ? 1) Time limit exceeded 2) memory unavailable 3) Parent termination 4) Child termination Explain with giving an example of each
Which one is not a valid reason for process termination ?1) Time limit exceeded 2) memory unavailable 3) Parent termination 4) Child termination Explain with giving an ex...
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0 votes
1 answer
4608
checkpointing a job
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3 votes
0 answers
4610
cpu scheduling
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1 answer
4611
memory wastage
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–1 votes
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4612
isro 2011 10
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–1 votes
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4614
isro 2011 5
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1 votes
2 answers
4617
Fork
How many times Hi printed and how many child process will created? include<stdio.h> int main() { printf("hi"); fork(); fork(); }
How many times Hi printed and how many child process will created?include<stdio.h int main() { printf("hi"); fork(); fork(); }
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0 votes
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4618
shell program
Which of the following commands will output “onetwothree” ? (A) for val; do echo-n \$val; done <one two three (B) for one two three; do echo-n-;done (C) for n in one two three; do echo-n \$n; done (D) for n in one two three {echo –n \$ n}
Which of the following commands willoutput “onetwothree” ?(A) for val; do echo-n \$val; done <one two three(B) for one two three; do echo-n-;done(C) for n in one two ...
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0 votes
4 answers
4620
operating systems
system call is a)hardware interrupts b)software interrupt c)exception d)none o these i feel all a,b,c :(
system call isa)hardware interruptsb)software interruptc)exceptiond)none o thesei feel all a,b,c :(
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