⟩ The -v option of gcc a) print the commands executed to run the stages of compilation b) version of the gcc compiler c) both (a) and (b) d) none of the mentioned
a) print the commands executed to run the stages of compilation
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Pid of init process a) 0 b) 1 c) 32767 d) none of the above
How many times printf() will be executed in the below mentioned program?
main() {
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for (i = 0; i < 4; i++)
fork();
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a) 4
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fork();
fork();
fork();
if (wait(0) == -1)
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void exit_handler1();
void exit_handler2();
int main() {
int pid;
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atexit(exit_handler2);
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_exit(0);
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exit(0);
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