Process Scheduling Queue MCQs

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

Practice Process Scheduling Queue 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

Which of the following do not belong to queues for processes?

A. Job queue
B. Pcb queue
C. Device queue
D. Ready queue

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When the process issues an I/O request __________

A. It is placed in an i/o queue
B. It is placed in a waiting queue
C. It is placed in the ready queue
D. It is placed in the job queue

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What will happen when a process terminates?

A. It is removed from all queues
B. It is removed from all, but the job queue
C. Its process control block is de-allocated
D. Its process control block is never de-allocated

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What is a long-term scheduler?

A. It selects processes which have to be brought into the ready queue
B. It selects processes which have to be executed next and allocates cpu
C. It selects processes which heave to remove from memory by swapping
D. None of the mentioned

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If all processes I/O bound, the ready queue will almost always be ______ and the Short term Scheduler will have a ______ to do.

A. Full, little
B. Full, lot
C. Empty, little
D. Empty, lot

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What is a medium-term scheduler?

A. It selects which process has to be brought into the ready queue
B. It selects which process has to be executed next and allocates cpu
C. It selects which process to remove from memory by swapping
D. None of the mentioned

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What is a short-term scheduler?

A. It selects which process has to be brought into the ready queue
B. It selects which process has to be executed next and allocates cpu
C. It selects which process to remove from memory by swapping
D. None of the mentioned

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The primary distinction between the short term scheduler and the long term scheduler is __________

A. The length of their queues
B. The type of processes they schedule
C. The frequency of their execution
D. None of the mentioned

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The only state transition that is initiated by the user process itself is __________

A. Block
B. Wakeup
C. Dispatch
D. None of the mentioned

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In a time-sharing operating system, when the time slot given to a process is completed, the process goes from the running state to the __________

A. Blocked state
B. Ready state
C. Suspended state
D. Terminated state

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