MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

OPERATING SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Processor scheduling is one of the functions managed by the OS. Which one is a scheduling method used by the scheduler
A
Round To It
B
Round Table
C
Round Robin
D
None of the above
Explanation: 

Detailed explanation-1: -The Round robin scheduling algorithm is one of the CPU scheduling algorithms in which every process gets a fixed amount of time quantum to execute the process. In this algorithm, every process gets executed cyclically.

Detailed explanation-2: -Processor scheduling is the allocation of a computer’s processor power to specific tasks. The practice uses the term “scheduling” because it assigns a specific percentage of time the processor is running to individual tasks.

Detailed explanation-3: -To schedule processes fairly, a round-robin scheduler generally employs time-sharing, giving each job a time slot or quantum (its allowance of CPU time), and interrupting the job if it is not completed by then. The job is resumed next time a time slot is assigned to that process.

Detailed explanation-4: -Process Scheduling is responsible for selecting a processor process based on a scheduling method as well as removing a processor process. It’s a crucial component of a multiprogramming operating system. Process scheduling makes use of a variety of scheduling queues.

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