What option in the collectd configuration file is required in order to define what to start monitoring? A. LoadModule B. Module C. Plugin D. LoadPlugin

In the below example output, which columns detail the percent of time the CPU spent running non-kernel code and the percent of time the CPU spent running kernel code? (Choose TWO correct answers.) ...

Which commands below are useful to collect data about remote filesystem connections? (Choose TWO correct answers.) A. pidstat B. nfsiostat C. sadf D. cifsiostat

What mechanism does collectd use to gather monitoring information on systems? A. It uses a library of plugins. B. A master server connects to a collectd service on each machine to retrieve the inf...

Which of the following is a side effect of extensive usage of swap space? A. The root filesystem may become full because swap space is always located on the system root partition. B. The overall s...

In the following output, the load averages represent the system load averages for what time frames? 12:10:05 up 18 days, 19:00, 2 users, load average: 0.47, 24.71, 35.31 A. 1, 5 and 15 minutes ...

When planning a web server which of the following choices will impact system sizing? (Choose THREE correct answers.) A. How many concurrent users are expected. B. Which hardware vendor has better ...

To remove the patch patch-2.4.28.tar.bz2 from a kernel source tree, the command that must be used is...

The swap usage on a system needs to be checked. Which TWO commands can be used to display a swap usage summary? A. swapconfig B. cat /proc/swaps C. swapon -s D. swapshow E. cat /etc/fstab

A Linux server is running in single user mode, but the problem that existed before is now fixed. What command is most appropriate to restore the server to service?