A. 2
B. 4
C. 1
D. 6

Solution

C. 1

Explanation

<p>The process ID (PID) of the init process is: 1</p><ul><li>The init (or its modern replacement like systemd) is the first process started by the kernel during system boot.</li><li>It is the parent of all other processes on a Unix/Linux system.</li><li>Since it is the first process, it is always assigned PID 1.</li></ul>