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1) Simulate Process Creation a. Write a C/C++ program to createa child process.
Your program should have the following components:
• Display a message to indicate the start of the program
• Make a system call fork() to create a child process
• Use if…else if…else (or switch…case) to determine if theprocess is created successfully or failed. If successful, print theparent or child process and its ID (getpid() for child process,getppid() for parent) accordingly; if failed, display a message toindicate that it failed.
• Before return 0 in the main, display a message to inform thatthe program has ended.
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