Cpu Scheduling Benefits MCQs

11 MCQs — Operating System MCQs (Page 1 of 2)

Practice Cpu Scheduling Benefits MCQs with correct answers and explanations. These questions are from the Operating System MCQs section.

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Operating System Subcategories

Application Io Interface 1	Application Io Interface 2
Atomic Transactions	Basics
Classic Sync Problems	Communication Systems Bandwidth Transmission Medium
Cpu Scheduling	Cpu Scheduling 2
Cpu Scheduling Algorithms 1	Cpu Scheduling Algorithms 2
Cpu Scheduling Benefits	Critical Section Problem
Deadlock	Deadlock Avoidance
Deadlock Detection	Deadlock Prevention
Deadlock Recovery	Disk Management
Disk Scheduling 1	Disk Scheduling 2
Distributed File System	Distributed Operating System
Distributed Synchronization	File System 1
File System Allocation Methods 1	File System Allocation Methods 2
File System Allocation Methods 3	File System Concepts
File System Free Space Performance	File System Implementation
File System Interface Access Methods 1	File System Interface Access Methods 2
File System Interface Directory Structure 1	File System Interface Directory Structure 2
File System Interface Mounting Sharing	File System Interface Protection
File System Recovery	Inter Process Communication
Io Subsystem	Kernel Io Subsystems
Linux	Mass Storage Raid 1
Mass Storage Raid 2	Mass Storage Tertiary Storage
Memory Allocation 1	Memory Allocation 2
Memory Management	Memory Management Paging 1
Memory Management Paging 2	Memory Management Segmentation
Memory Management Swapping 1	Memory Management Swapping 2
Multi Threading Models	Multimedia System Compression 1
Multimedia System Compression 2	Multimedia System Compression 3
Multimedia System Cpu Disk Scheduling	Multimedia System Network Management
Network File System 1	Network File System 2
Network Structure Topology	Operating System
Process Control Block	Process Creation
Process Rpc	Process Scheduling Queue
Process Structures	Process Sync Monitors
Process Synchronization	Processes
Protection Access Matrix	Protection Concepts
Protection Memory Protection	Protection Revocation Access Rights
Robustness	Rtos
Secondary Storage	Security
Security Cryptography	Security Intrusion Detection
Security Program System Threats	Security System Facility
Security User Authentication	Semaphores 1
Semaphores 2	Swap Space Management
Threads	Threads Cancellation
Threads Fork Exec	Threads Pools
Threads Signal Handling	Threads Ult Klt
Two Port Network	Virtual Memory
Virtual Memory Demand Paging	Virtual Memory Frame Allocation
Virtual Memory Page Replacement Algorithms 1	Virtual Memory Page Replacement Algorithms 2
Virtual Memory Thrashing

What is dispatch latency?

A. The speed of dispatching a process from running to the ready state
B. The time of dispatching a process from running to ready state and keeping the cpu idle
C. The time to stop one process and start running another one
D. None of the mentioned

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With multiprogramming ______ is used productively.

A. Time
B. Space
C. Money
D. All of the mentioned

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What are the two steps of a process execution?

A. I/o & os burst
B. Cpu & i/o burst
C. Memory & i/o burst
D. Os & memory burst

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An I/O bound program will typically have ____________

A. A few very short cpu bursts
B. Many very short i/o bursts
C. Many very short cpu bursts
D. A few very short i/o bursts

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A process is selected from the ______ queue by the ________ scheduler, to be executed.

A. Blocked, short term
B. Wait, long term
C. Ready, short term
D. Ready, long term

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In the following cases non – preemptive scheduling occurs?

A. When a process switches from the running state to the ready state
B. When a process goes from the running state to the waiting state
C. When a process switches from the waiting state to the ready state
D. All of the mentioned

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The switching of the CPU from one process or thread to another is called ____________

A. Process switch
B. Task switch
C. Context switch
D. All of the mentioned

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Scheduling is done so as to ____________

A. Increase the waiting time
B. Keep the waiting time the same
C. Decrease the waiting time
D. None of the mentioned

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What is Turnaround time?

A. The total waiting time for a process to finish execution
B. The total time spent in the ready queue
C. The total time spent in the running queue
D. The total time from the completion till the submission of a process

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What is Waiting time?

A. The total time in the blocked and waiting queues
B. The total time spent in the ready queue
C. The total time spent in the running queue
D. The total time from the completion till the submission of a process

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