Consider this program:int main(void) {int pid = fork();if (pid > e) {printf("1ine\n");pid - fork();printf("line\n");fork ();if (pid == 0)printf("line\n");return e;How many times is printf called?How many processes have run after they have all terminated?

Given: To tell how many times printf function has been executed.

Consider this program: int main(void){ int pid = fork(); if (pid > e) { printf("line\n"); pid = fork(); printf("line\n"); fork(); if (pid == 8) printf("line\n"); return e; How many times is printf called?

Consider this program: int main(void){ int pid = fork(); if (pid > e) { printf("line\n"); pid = fork(); printf("line\n"); fork(); if (pid == 8) printf("line\n"); return e; How many times is printf called?

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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Concept explainers

Hiring problem

The term "hire" means "to employ" or "to obtain services for a fee." When you hire someone, you are employing or paying them to perform a certain task for you. A step-by-step method for hiring a new employee is an efficient and successful hiring process in which a business determines its talent needs, recruits from its talent pool, and hires the best-qualified individuals. The hiring problem is a well-known decision-making problem in the analysis of algorithms. The problem is solved by designing an efficient algorithm to choose the best candidate from a list of n candidates.

Question

Consider this program:
int main(void) {
int pid = fork();
if (pid > e) {
printf("1ine\n");
pid - fork();
printf("line\n");
fork ();
if (pid == 0)
printf("line\n");
return e;
How many times is printf called?
How many processes have run after they have all terminated?

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