MCQ Tutorial - Linux->Process

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61.) Solaris real time class priority is

Options are:

A.) 0-59

B.) 160-169

C.) 100-159

D.) 60-99

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62.) How many times printf() will be executed in the below mentioned program?

    main() {
        int i;

        for (i = 0; i < 4; i++)
        fork();

        printf("my pid = %d
", getpid());
    }

Options are:

A.) 32

B.) 16

C.) 4

D.) 8

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63.) How do you get parent process identification number?

Options are:

A.) getppid()

B.) parentid()

C.) waitpid

D.) getpid()

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64.) Fork returns _____ to parent process on success

Options are:

A.) 0

B.) Parent process id

C.) None of the options

D.) Child process id

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65.) In Linux kernel-2.6 Real time priority ranges from

Options are:

A.) 0 to 99

B.) 100 to 139

C.) 0 to 139

D.) -20 to 19

View Answer

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