nother student from the laba 1. A student who wants to vi for his turn. If the lab is ful and student as process

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
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Consider a scenario of CSE Department where a department has a
Faculty, a teaching assistant and a laboratory with 5 sitting positions.
At a time, faculty visit only one student. After visiting a student,
faculty calls for another student from the lab or takes rest (sleep sate)
if the lab is empty. A student who wants to visit the faculty enters in
the lab and wait for his turn. If the lab is full he comes after some
time.
Consider faculty and student as processes which should be
synchronized. You are required to write the code for the processes
using semaphore. Your answer should consider the following points.
(a) Write down the list of synchronization and critical system
problems you have to solve.
Transcribed Image Text:Consider a scenario of CSE Department where a department has a Faculty, a teaching assistant and a laboratory with 5 sitting positions. At a time, faculty visit only one student. After visiting a student, faculty calls for another student from the lab or takes rest (sleep sate) if the lab is empty. A student who wants to visit the faculty enters in the lab and wait for his turn. If the lab is full he comes after some time. Consider faculty and student as processes which should be synchronized. You are required to write the code for the processes using semaphore. Your answer should consider the following points. (a) Write down the list of synchronization and critical system problems you have to solve.
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