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Write a note on deadlocks.
The proper definition of deadlock
A set of processes is deadlocked if every process in the set is waiting for an event that only a process in the set can cause.
There are four essential conditions for deadlock to occur. They are as follows:
The techniques used by OS for handling deadlock are:
3. Deadlock avoidance: Evade deadlock by careful resource scheduling.
Explain the various page replacement strategies. Page replacement-basic scheme with diagram Optimal page replacement LRU page replacement FIFO page replacement LRU
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The term thread-safe in computer programming describes that routine or portion of the program that may be called from multiple programming threads without uncalled for interactions
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Define drawback of Distributed systems Reliability is a drawback of Distributed systems
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What is a file path name? A list of the subdirectories, directories, and files we must traverse to reach a file from the root directory.
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