difference between long-term scheduler and short-term scheduler is mcq

What is the difference between long term scheduler and short term scheduler?

Long term scheduler takes jobs from a job pool and manage them. Short term scheduler takes process from a ready queue and context switch the CPU. Long term scheduler is known as JOB Scheduler.

What is short term scheduler Mcq?

Explanation: A short-term scheduler selects a process which has to be executed next and allocates CPU. Short-term scheduler selects a process from the ready queue. It selects processes frequently.

What is a long term scheduler?

Long Term Scheduler

It is also called a job scheduler. A long-term scheduler determines which programs are admitted to the system for processing. It selects processes from the queue and loads them into memory for execution. Process loads into the memory for CPU scheduling.

What is a short term scheduler?

Short-term scheduling

The short-term scheduler (also known as the CPU scheduler) decides which of the ready, in-memory processes is to be executed (allocated a CPU) after a clock interrupt, an I/O interrupt, an operating system call or another form of signal.

What else is a command interpreter called?

Command interpreter is an important part of any operating system. It provides an interface between the user and the computer. A command interpreter is often also called a command shell or simply a shell.

What is difference between long term and short term?

The difference between short term and long term goals is that short term goals are for less than 1 year and long is for 5 years or more.

Which Scheduler speed is fastest?

Which scheduler Speed is fastest? Explanation: Short-term schedular Speed is fastest among other two .

Which one is not a type of scheduler?

Discussion Forum

What is FIFO algorithm?

The simplest page-replacement algorithm is a FIFO algorithm. The first-in, first-out (FIFO) page replacement algorithm is a low-overhead algorithm that requires little bookkeeping on the part of the operating system. In simple words, on a page fault, the frame that has been in memory the longest is replaced.

Which is the most optimal scheduling algorithm?

The most optimal scheduling algorithm is a fcfs first.

How do you become a scheduler?

The path to becoming a scheduler includes the following steps:

Is process scheduling and CPU scheduling same?

CPU Scheduler or (Short-Term scheduler): Schedules the execution of processes in the ready queue of the system. ... Process Scheduler or (Long-Term scheduler): Selects which processes to be brought to the ready queue of the CPU.

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