Which of the following statements is/are true about cooperating processes?Select 4 correct answer(s)A process is cooperating if it can affect or be affected by any of the the otherprocesses executing in the systemPipes can be used to channel the output of one command as the input toanother in a Unix shell. Example - the cat and grep commands can be usedsimultaneously using a pipeOrdinary (unnamed) pipes provide a solution for unidirectional communicationbetween related processesMessage passing is the only possible way for processes to communicate witheach otherA process may create a pipe to itselfHH (DELL) O WC

Answered: Which of the following statements…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Which of the following statements is/are true about cooperating processes?
Select 4 correct answer(s)
A process is cooperating if it can affect or be affected by any of the the other
processes executing in the system
Pipes can be used to channel the output of one command as the input to
another in a Unix shell. Example - the cat and grep commands can be used
simultaneously using a pipe
Ordinary (unnamed) pipes provide a solution for unidirectional communication
between related processes
Message passing is the only possible way for processes to communicate with
each other
A process may create a pipe to itself
HH (DELL) O W
C

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Options 1, 2, 4 are correct

In Unix shells, you can use pipes to provide the output of one command as input to another command. For example, a pipe can be used to run cat and grep commands simultaneously.

A process is said to bre collaborting when a process may influence or be influenced by any other process running in the system

The only way for processes to communicate with one another is by sending messages.

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