OPERATING SYSTEMS FOR COMPUTERS
COMPUTER OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Foreground Task
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X (X Window System)
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Executive
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Cloud
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Windows 10
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Detailed explanation-1: -Priority Based Scheduling Process with highest priority is to be executed first and so on. Processes with same priority are executed on first come first served basis.
Detailed explanation-2: -First Come First Serve In this type of algorithm, the process which requests the CPU gets the CPU allocation first. This scheduling method can be managed with a FIFO queue. As the process enters the ready queue, its PCB (Process Control Block) is linked with the tail of the queue.
Detailed explanation-3: -Non-preemptive Scheduling is a CPU scheduling technique the process takes the resource (CPU time) and holds it till the process gets terminated or is pushed to the waiting state. No process is interrupted until it is completed, and after that processor switches to another process.
Detailed explanation-4: -Burst Time The total amount of time required by the CPU to execute the whole process is called the Burst Time.