un the kill -l command on your system to display all the signals that your system supports along with their numbers. What are the numbers for the following signals: SIGCHLD and SIGSEGV? When are these signals generated?

The following session shows that our Red Hat 7.0 system supports 63 signals. The numbers for SIGCHLD and SIGSEGV are 17 and 11, respectively. The SIGCHLD signal is sent to a process when any of its children processes terminates. The SIGSEGV signal is sent to a processes when it causes a segmentation fault, i.e., it tries to access an illegal memory location.


Computer Science & Information Technology

You might also like to view...

How many scripts can be embedded in an XHTML document?

a. Not more than one b. Two scripts c. One script in the header section and one script in the body section d. As many as you need

Computer Science & Information Technology

Many programs written with inheritance could be written with composition instead, and vice versa. Rewrite class BasePlusCommissionEmployee of the CommissionEmployee–BasePlusCom- missionEmployee hierarchy to use composition rather than inheritance. After you do this, assess the relative merits of the two approaches for designing classes CommissionEmployee and BasePlusCom- missionEmployee, as

well as for object-oriented programs in general. Which approach is more nat- ural? Why? What will be an ideal response?

Computer Science & Information Technology

A function procedure is a procedure that performs an action and returns a value

Indicate whether the statement is true or false

Computer Science & Information Technology

In the Speed/Duration dalog, what does deselecting the link icon do?

What will be an ideal response?

Computer Science & Information Technology