Unix Practice Test 10

1. To change the default tab stop spaces in vi, ___ can be used with :set.

2. sar is a command line tool for collecting, viewing and recording performance data.

3. ____ command displays the list of all open files and processes.

4. The entire process life cycle is built around ___ system calls.

5. What is the default disposition of most signals?

6. Which of the following resources are required to be managed and monitored?

7. chmod and fchmod calls are used for changing file permissions.

8. ____ system call is used for writing to a file.

9. Which of the following system call is used for opening or creating a file?

10. perror also uses error number to print the error messages.