(please type answer not write by hend) 6. For the program below, what is the output at Line A? Neglect any syntax errors you might identify.int main(){int pipefd [2];pipe (pipefd);int pid fork ();if (pid==0) {int pipefdc [2] ;pipe (pipefdC) ;int pidc fork ();0) {if (pidc}==close (pipefdc [0]);close (pipefd[0]);close (pipefd [1]);int x = 10;write (pipefdc [1], &x, sizeof (x));exit(0); }else {close (pipefdc [1]);close (pipefd [0]);int y;read (pipefdc [0], &y, sizeof (y));y += 5;write (pipefd [1], &y, sizeof (y));exit(0); }}else { close (pipefd [1]);int z;read (pipefd [0], &z, sizeof (z));Z += 10;printf ("value = %d", z); /* LINE A */exit(0); }

Debugging is the process of finding and fixing errors or bugs in the source code of any software .…

6. For the program below, what is the output at Line A? Neglect any syntax errors you might identify. int main() { int pipefd [2] ; pipe (pipefd); int pid = fork (); if (pid==0) { } int pipefdc [2]; pipe (pipefdC) ; int pidc fork (); if (pidc 0) { close (pipefdc [0]); close (pipefd [0]); close (pipefd [1]); int x = 10; write (pipefdc [1], &x, sizeof (x)); exit(0); } else { == close (pipefdC [1]); close (pipefd[0]); int y; read (pipefdc [0], &y, sizeof (y)); y += 5; write (pipefd [1], &y, sizeof (y)); exit(0); } } else close (pipefd [1]); int z; read (pipefd [0], &z, sizeof (z)); Z += 10; printf ("value exit(0); } = %d", z); /* LINE A */

6. For the program below, what is the output at Line A? Neglect any syntax errors you might identify. int main() { int pipefd [2] ; pipe (pipefd); int pid = fork (); if (pid==0) { } int pipefdc [2]; pipe (pipefdC) ; int pidc fork (); if (pidc 0) { close (pipefdc [0]); close (pipefd [0]); close (pipefd [1]); int x = 10; write (pipefdc [1], &x, sizeof (x)); exit(0); } else { == close (pipefdC [1]); close (pipefd[0]); int y; read (pipefdc [0], &y, sizeof (y)); y += 5; write (pipefd [1], &y, sizeof (y)); exit(0); } } else close (pipefd [1]); int z; read (pipefd [0], &z, sizeof (z)); Z += 10; printf ("value exit(0); } = %d", z); /* LINE A */

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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