Wha does the following line do? unsigned transOK : 1;

The result of calling kill(6003, 0) is which of the following?

An Internet socket connection essentially is:

How can two processes communicate despite having firewalls between them?

Which of the following functions sends a signal to the executing process?

You are coding a multi-threaded server in which n detached threads will listen on n ports with a permanent one-to-one association between threads and ports during the lifetime of the process. You want to uniquely identify each thread-port pair. To do so you:

The library routine printf does not use any system calls.

If a process is hung in the kernel context, sending it a SIGKILL will _____.

Which one is true of Unix system calls?

Which system call increases the process priority?

Which sequence prints all the second column fields of an input file 'values.txt'?