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OPERATING SYSTEMIncluding the initial parent process, how many processes are created by the program shown below? ``c #include<stdio.h> #include<unistd.h> int main() { /*fork a child process */ fork(); /* fork another child process*/ fork(); /* and fork another*/ fork(); return 0; } ``20227mOPERATING SYSTEMFork is used to (i) dispatch a task (ii) create a new job (iii) create a new process (iv) increase the priority of a task20232mOperating SystemWrite a program using "fork" to demonstrate the parent-child relationship of processes.20237mOperating SystemA process is: (i) program in high level language kept on disk (ii) content of main memory (iii) program in execution (iv) job in secondary memory20222m
PreviousWhich scheduling policy is most suitable for a time shared operating system: (i) Shortest job first (ii) Round Robin (iii) FCFS (iv) ElevatorNext______ is a technique of improving the priority of process waiting in queue for CPU allocation: (i) Starvation (ii) Ageing (iii) Revocation (iv) Relocation