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

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 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 is the purpose of a semaphore?

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

Given: int s, l; struct sockaddr_un sock_struct; The following function call: connect(s, &sock_strict, l); fails. Which one is NOT a reason for it to fail?

Which IPC shared memory sequences is correct?

Which library provides the POSIX thread implementation on Solaris?

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

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

Which IPC message operation is performed to setup communication between arbitrary processes?