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Shortest Job First (SJF) selects the process with the smallest burst time for execution. This reduces the average waiting time and is optimal in that sense. However, it can cause starvation for longer processes if smaller processes keep arriving, as they continually preempt the longer ones. SJF can be preemptive (Shortest Remaining Time First) or non-preemptive. The algorithm is often used in batch systems where burst times are known beforehand. For example, it works well in scenarios like batch job execution in legacy systems. Why Other Options Are Incorrect :
Fill in the blank with the most appropriate word.
Mount Merapi is a volcano on the popular tourist Island .it ……in june 2020.
Which conjunction can be used for this sentence?
He had a lot of problems in his family, __________ he managed to get the first place in the...
In light of the recent economic downturn, it is essential for the institution to _____ its strategies and _____ its operations to remain competitive.
Fill in the blanks using the correct tense of the verbs given in brackets.
Only the wearer knows where the shoe _______(pinch)
Stretching helps prevent lower back pain __________ tightness in the lower body.
The temple is several thousand years old and stands on a sea rock ___________ the Indian Ocean.
I __________ for a new adventure in the United States on the first day of the new year.