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MCQ

In Unix, Which system call creates the new process?

fork

create

new

none of the mentioned

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MCQ

Which of the following two operations are provided by the IPC facility?

Write & delete message

Delete & receive message

Send & delete a message

Receive & send message

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MCQ

What is a medium-term scheduler?

It selects which process has to be brought into the ready queue

It selects which process has to be executed next and allocates CPU

It selects which process to remove from memory by swapping

None of the mentioned

Discussion

MCQ

Which of the following is not the state of a process?

New

Old

Waiting

Running

Discussion

MCQ

Interrupt latency refers to the period of time ____________

from the occurrence of an event to the arrival of an interrupt

from the occurrence of an event to the servicing of an interrupt

from arrival of an interrupt to the start of the interrupt service routine

none of the mentioned

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MCQ

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

Job Queue

PCB queue

Device Queue

Ready Queue

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category More Operating System Topics

Introduction to Operating System

Types

Services

Structures

Processes

Threads

CPU Scheduling

Process Synchronization

Memory Management

Storage Management

Input Output Systems

Networking

Distributed Operating System

Protection and Security

Unix

Linux

MS Windows

Mixed

Operating Systems Overview

Process Management

Finding and Processing Files

File Management

Report Error

Community Discussion

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Report Error

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