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Process states in Linux OS
Running: Process is either ready to run or running
Interruptible: a Blocked part of a process and waiting for a signal or an event from another process
Uninterruptible:- a blocked state. Process waits for a hardware requirement and cannot handle any process
Stopped: Process is halted or stopped and can be restarted by some other signals
Zombie: process ended, but information is still there in the table of process.
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Q. What is the use of system calls? Answer: System calls permit user-level processes to request services of the operating system.
Explain multilevel queue scheduling and multilevel feedback queue scheduling #Minimum 100 words accepted#
FIFO page replacement algorithm with example
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list the prevention of mechanism for race condition with operating system
What is busy waiting? The repeated implementation of a loop of code while waiting for an event to happen is known as busy-waiting. The CPU is not engaged in any actual producti
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Deadlock Detection and Recovery It's a method of permitting the system to enter a deadlock state, detect it and then recover. Deadlock detection : Is the process of
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