operating system

MCQs Operating System Lab 80+

MCQs Operating System Lab 80+

1. Input string is 987654321!@#$%^&*()abcdefghij The output of the program is: @#$%^&*()abcdef @#$%^&*()abcdefghij Open Error @#$%^&*() Ans: A 2. How many times hello will be printed? 16 4 8 32 Ans: C 3. Choose the correct configuration Command Description IPC_SET…