Which system call in Unix is responsible for creating a new process?a.none of the mentionedb.forkc.created.new

In Unix, which system call creates the new process?

Which of the following system calls is used to create a new process in Unix-like operating systems? (A) fork() (B) exec() (C) create() (D) spawn() (E) process()

estion: What is the purpose of the "fork" system call in Unix-like operating systems?A) To create a new processB) To terminate a processC) To wait f

Which of the following is most true about a process in the new state of the 5 state model.Group of answer choicesThe parent process has not signaled the need for a new process, but it is about to. In Unix the new state is used to describe the condition where the parent is executing a function that includes a call to fork(), but the parent has not yet made the call.The parent process has signaled its desire for a new process, and the operating system has created the Process Control Block and is filling in the field of that PCB, but the new process itself is no in main memory and no space has been allocated for the data associated with that program.The process has been cloned but the new binary has not yet been load.  In Unix, we see this as the time between when the parent calls fork() and when the child calls exec()The process has called the C++ "new" operator, but that operation has not completed.

Consider the following fragment of a program: ... int a=0; int main() { a = 1; int pid=fork(); if(pid == 0) { printf("%d\n", a); } else if(pid > 0) { printf("%d\n", a); } return 0; } When run, what output do you observe and what do you think is the reason for the observed output? You may assume that the call to fork() succeeds. Question 4 Select one: a. The parent process outputs 1, but the child process outputs 0, because the value of a is updated only in the parent process. b. Both the parent and the child processes output 1, because the child process inherits the memory state from the parent at the point where fork() is called, and the variable a has been assigned the value 1 at that point. c. The parent process outputs 0, but the child process outputs 1, because the value of a is updated only in the child process.