
Task Schedular
Quiz by Talent
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10 questions
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- Q1What is the primary purpose of a task scheduler in an operating system?To manage the execution order of processesTo provide internet connectivityTo allocate memory to processesTo handle input/output operations30s
- Q2Which scheduling algorithm assigns priorities to processes based on their importance and may allow for preemptive task switching?First-come, first-served schedulingRound-robin schedulingPriority schedulingShortest job next scheduling30s
- Q3What is a key advantage of using a round-robin scheduling algorithm?Higher process throughputReduced context switching overheadLower memory usageFairness in process execution30s
- Q4In a multi-tasking environment, what is the primary role of context switching?To allocate additional memory to processesTo synchronize data across processesTo manage device input and outputTo switch the CPU from one process to another30s
- Q5Which scheduling method ensures that the next process to execute is always the one with the highest priority?Non-preemptive priority schedulingRound-robin schedulingPreemptive priority schedulingFirst-come, first-served scheduling30s
- Q6What is a key disadvantage of the first-come, first-served (FCFS) scheduling algorithm?Inability to manage memoryConvoy effectInefficient CPU usageStarvation of processes30s
- Q7What is the main objective of implementing multi-level queue scheduling?To classify and prioritize processes based on their types and resource requirementsTo ensure all processes execute in a strict time frameTo minimize memory usageTo allow only one process to run at a time30s
- Q8Which type of task scheduling is characterized by assigning fixed time slices to each process in a cyclic order?First-come, first-served schedulingRound-robin schedulingShortest job first schedulingPriority scheduling30s
- Q9Which scheduling algorithm is designed to minimize the average waiting time for a batch of processes?Shortest Job Next (SJN)Priority SchedulingFirst-Come, First-Served (FCFS)Round-Robin30s
- Q10What is the role of a task scheduler in a real-time operating system?To provide user interface responsivenessTo ensure timely execution of processes based on deadlinesTo optimize CPU usageTo manage memory allocation30s