61. Which is the only partition mounted in Single user mode
62. Which one of the following statement is true about variables in shell?
63. Which command is used to view compressed text file contents
64. What is the output of this program?
#include<stdio.h>
#include<stdlib.h>
#include<unistd.h>
int main()
{
pid_t child;
int a, status;
a = 10;
child = fork();
switch(child){
case -1 :
perror("fork");
exit(1);
case 0 :
printf("%d\n",a);
break;
default :
wait(&status);
break;
}
return 0;
}
#include<stdio.h>
#include<stdlib.h>
#include<unistd.h>
int main()
{
pid_t child;
int a, status;
a = 10;
child = fork();
switch(child){
case -1 :
perror("fork");
exit(1);
case 0 :
printf("%d\n",a);
break;
default :
wait(&status);
break;
}
return 0;
}65. * Specifies
66. Which one of the following is not a valid operator in bash shell?
67. In awk program, the name of the array can not be same with the
68. The command "as -o example.o example.s" will
69. Which one of the following is a notification to user space from the kernel that something has changed in the system's configuration?
70. What is the command to set the execute permissions to all the files and subdirectories within the directory /home/user1/direct
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