Threads MCQs

9 MCQs — Operating System MCQs

Practice Threads 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

A process can be ___________

A. Single threaded
B. Multithreaded
C. Both single threaded and multithreaded
D. None of the mentioned

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If one thread opens a file with read privileges then ___________

A. Other threads in the another process can also read from that file
B. Other threads in the same process can also read from that file
C. Any other thread can not read from that file
D. All of the mentioned

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The time required to create a new thread in an existing process is ___________

A. Greater than the time required to create a new process
B. Less than the time required to create a new process
C. Equal to the time required to create a new process
D. None of the mentioned

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When the event for which a thread is blocked occurs?

A. Thread moves to the ready queue
B. Thread remains blocked
C. Thread completes
D. A new thread is provided

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The jacketing technique is used to ___________

A. Convert a blocking system call into non blocking system call
B. Create a new thread
C. Communicate between threads
D. Terminate a thread

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Termination of the process terminates ___________

A. First thread of the process
B. First two threads of the process
C. All threads within the process
D. No thread within the process

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Which one of the following is not a valid state of a thread?

A. Running
B. Parsing
C. Ready
D. Blocked

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The register context and stacks of a thread are deallocated when the thread?

A. Terminates
B. Blocks
C. Unblocks
D. Spawns

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Thread synchronization is required because ___________

A. All threads of a process share the same address space
B. All threads of a process share the same global variables
C. All threads of a process can share the same files
D. All of the mentioned

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