Which of the following IPC message operations is performed to setup communication between arbitrary processes?

Effect of executing the following system call on the file ''test.txt''?

How does a programmer distinguish a child from its parent process following a fork system call?

Which library provides the POSIX thread implementation on Solaris?

Which IPC shared memory sequences is correct?

How is the value of the shell environment variable IFS changed to comma (',')?

A 'crashed' software needs to be debugged using its core dump. You would start by doing:

What is the purpose of a semaphore?

Which is true, given the following code: tok = strtok_r(data, " ”, &last); while (tok) { strcat(strcpy(full_name, the_path), tok); make_secondary(eAma_full_name, TRUE); tok = strtok_r(NULL, " ”, &last); }

What will happen when the compiler 'sees' the following code? #define FTP_TYPE "" #ifdef -FTP #define FTP_TYPE "FTP" #elif #ifdef -PASV #ifndef FTP_TYPE #define FTP_TYPE "PASV" #endif #endif

Which of the following advocates the use of memmove() over memcopy() for performing fast data copying from one buffer to another correctly?