MCQs City

Operating System » Processes

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

In operating system, each process has its own __________

A. Address space and global variables
B. Open files
C. Pending alarms, signals and signal handlers
D. All of the mentioned

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In Unix, which system call creates the new process?

A. Fork
B. Create
C. New
D. None of the mentioned

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The systems which allow only one process execution at a time, are called __________

A. Uniprogramming systems
B. Uniprocessing systems
C. Unitasking systems
D. None of the mentioned

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A process can be terminated due to __________

A. Normal exit
B. Fatal error
C. Killed by another process
D. All of the mentioned

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What is the ready state of a process?

A. When process is scheduled to run after some execution
B. When process is unable to run until some task has been completed
C. When process is using the cpu
D. None of the mentioned

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A set of processes is deadlock if __________

A. Each process is blocked and will remain so forever
B. Each process is terminated
C. All processes are trying to kill each other
D. None of the mentioned

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A process stack does not contain __________

A. Function parameters
B. Local variables
C. Return addresses
D. Pid of child process

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Which system call can be used by a parent process to determine the termination of child process?

A. Wait
B. Exit
C. Fork
D. Get

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The address of the next instruction to be executed by the current process is provided by the __________

A. Cpu registers
B. Program counter
C. Process stack
D. Pipe

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