The OS must determine how much processor time is to be devoted to the execution of a particular user program.
Question
The OS must determine how much processor time is to be devoted to the execution of a particular user program.
Solution
The operating system (OS) manages the processor's time through a process known as scheduling. Here are the steps it follows:
-
Process Creation: When a user starts a program, the OS creates a new process for it. This process is added to a queue of processes that are ready to run.
-
Process Scheduling: The OS uses a scheduling algorithm to determine which process in the ready queue should be executed next
Similar Questions
Describe the basic concepts of CPU scheduling. What criteria are used to evaluate scheduling algorithms, and why are these criteria important in the context of operating systems?
Find the correct statement(s) about the CPU?CPU is considered as the brain of the computerOperating system loads in to the CPU from the hard disk when you first switched on the computerIt performs most of the computer calculationsIt is responsible for the smooth running of your operating systemIt is responsible for the smooth running of your application software
If the program spends a significant amount of time performing calculations and computations it is said to be__________boundCompute BoundLatency BoundMemory BoundCompute Bound & Latency Bound
Processor scheduling affects the performance of the system because it determines which processes will wait and which will progress. But it will not change the CPU execution time for the processes.Group of answer choicesTrueFalse
The objective of ------------------------- is to switch the CPU among processes so frequently that users can interact with each program while it is running.Select one:a. multiprogrammingb. multiprocessingc. batchprocessingd. timesharing
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.