This program will print the
#include<stdio.h>
#include<unistd.h>
int main()
{
long int value;
value = sysconf(_SC_CHILD_MAX);
printf("%ld\n",value);
return 0;
}
#include<stdio.h>
#include<unistd.h>
int main()
{
long int value;
value = sysconf(_SC_CHILD_MAX);
printf("%ld\n",value);
return 0;
}A. maximum number of simultaneous processes per user id
B. maximum number of child processes of the current process
C. minimum number of simultaneous processes per user id
D. none of the mentioned
Answer: Option A
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A. countw
B. wcount
C. wc
D. count p
E. None of the above
What command is used with vi editor to delete a single character?
A. x
B. y
C. a
D. z
E. None of the above

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