Which of the following option with reference to UNIX operating system is not correct?
A. INT signal is sent by the terminal driver when one types <Control-C> and it is a request to terminate the current operation.
B. TERM is a request to terminate execution completely. The receiving process will clean up its state and exit.
C. QUIT is similar to TERM, except that it defaults to producing a core dump if not caught.
D. KILL is a blockable signal.
Answer:D
Which of the following option with reference to UNIX operating system is not correct?
A. INT signal is sent by the terminal driver when one types <Control-C> and it is a request to terminate the current operation. B. TERM is a request to terminate execution completely. The receiving process will clean up its state and exit. C. QUIT is similar to TERM, except that it defaults to producing a core dump if not caught. D. KILL is a blockable signal.