How can a process change an environment variable in its caller?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More C Interview Questions

How can I find the day of the week given the date?

0 Answers  


Look at the Code: #include<string.h> void main() { char s1[]="abcd"; char s2[10]; char s3[]="efgh"; int i; clrscr(); i=strcmp(strcat(s3,ctrcpy(s2,s1))strcat(s3,"abcd")); printf("%d",i); } What will be the output? A)No output B) A Non Integer C)0 D) Garbage

7 Answers   Accenture,


Difference between pass by reference and pass by value?

0 Answers   TCS, TISL,


What is atoi and atof in c?

0 Answers  


write a c program to check weather a particluar bit is set or not?

5 Answers   IBM,






What is Lazy evaluation in C? Give an example.

1 Answers  


Is multithreading possible in c?

0 Answers  


What are the 5 data types?

0 Answers  


What is the output from this program? #include <stdio.h> void do_something(int *thisp, int that) { int the_other; the_other = 5; that = 2 + the_other; *thisp = the_other * that; } int main(void) { int first, second; first = 1; second = 2; do_something(&second, first); printf("%4d%4d\n", first, second); return 0; }

3 Answers  


Explain how can I avoid the abort, retry, fail messages?

0 Answers  


Without using main fn and semicolon,print remainder for a given number in C language

2 Answers  


write a c programs to do multiplication of two numbers with out using arithmatic operator ??????????

7 Answers   Infosys, TCS,


Categories