According to the Filesystem Hierarchy Standard (FHS), what is the path to the Linux kernel source and may be a symbolic link to the real Linux source code? (Please specify the full path with no version information.)
Solution:
/usr/src/linux, /usr/src/linux/

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

Which of the following is a userspace application used to modify EFI entries on a Linux system?

1. A. efieditor
2. B. configefi
3. C. efimanager
4. D. efiboottmgr
5. E. efibootedit

Correct Answer: D

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.)
# vmstat 1 100
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
0 0 0 282120 134108 5797012 0 0 0 2 0 0 0 0 100 0
0 0 0 282120 134108 5797012 0 0 0 0 1007 359 0 0 100 0
0 0 0 282120 134108 5797012 0 0 0 0 1117 577 0 0 100 0
0 0 0 282120 134108 5797012 0 0 0 0 1007 366 0 0 100 0

1. A. id
2. B. us
3. C. wa
4. D. sy

Correct Answer: BD

Which commands below are useful to collect data about remote filesystem connections? (Choose TWO correct answers.)

1. A. pidstat
2. B. nfsiostat
3. C. sadf
4. D. cifsiostat

Correct Answer: BD

Which of the following terms are used to describe 3.x kernel releases? (Choose TWO correct answers.)

1. A. beta
2. B. final
3. C. longterm
4. D. prerelease
5. E. stable

Correct Answer: CE