Which of the following is true for a semaphore and a mutex variablehs answer a)Both a semaphore and a mutex is used to protect a critical section only. b)Both a semaphore and a mutex is used for interprocess synchronization only. c)A semaphore is used for interprocess synchronization only and a mutex is used to protect a critical section only. d)A semaphore is used for interprocess synchronization and to protect a critical section whereas a mutex is used to protect a critical section only.

Which of the following is true for a semaphore and a mutex variablehs answer a)Both a semaphore and a mutex is used to protect a critical section only. b)Both a semaphore and a mutex is used for interprocess synchronization only. c)A semaphore is used for interprocess synchronization only and a mutex is used to protect a critical section only. d)A semaphore is used for interprocess synchronization and to protect a critical section whereas a mutex is used to protect a critical section only.

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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Note ID:43901912