Detormine if the following somaphore psuedo code cause deadlock er not (Note: represents lock ith resource and rapesents unlock th resource.) Process A P1 P3 Process B P1 P2 P2 V1 Process C P3 P1 VI V3 V1 P2 V2 V3 O Deadock O No Deadock

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
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Dotormine If the folowing somaphoro psuodo code cause deadlock or nol. (Noto: ropresents lock ith rosource and repesents unlock ah resource.)
Process A
P1
Process B
PI
P2
Process C
P3
P3
PI
VI
P2
V3
V3
V1
V1
P2
V2
O Deadlock
O No Deadlock
Transcribed Image Text:Dotormine If the folowing somaphoro psuodo code cause deadlock or nol. (Noto: ropresents lock ith rosource and repesents unlock ah resource.) Process A P1 Process B PI P2 Process C P3 P3 PI VI P2 V3 V3 V1 V1 P2 V2 O Deadlock O No Deadlock
Suppose the following section of code is executed within the initial C process and a new process is created.
Hinclude <sys/types.h>
// Intitial Process
int main()
int pid:
pid = fork):
What value will pid have?
The child processes identification number, which is determined by the operating system.
The child processes identification number, which in this case would be random.
The child processes identification number, which is always an integer value between 100 and 200.
The child processes identification number, which by default would be 0.
Transcribed Image Text:Suppose the following section of code is executed within the initial C process and a new process is created. Hinclude <sys/types.h> // Intitial Process int main() int pid: pid = fork): What value will pid have? The child processes identification number, which is determined by the operating system. The child processes identification number, which in this case would be random. The child processes identification number, which is always an integer value between 100 and 200. The child processes identification number, which by default would be 0.
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