What is a Linux distribution?
What is the purpose of the PATH environment variable?
Which of the following DNS record types hold an IP address? (Choose two.)
Which of the following programs are web servers? (Choose two.)
The current directory contains the following file:
-rw-r—r— 1 root exec 24551 Apr 2 12:36 test.sh
The file contains a valid shell script, but executing this file using./test.shleads to this error:
bash: ./test.sh: Permission denied
What should be done in order to successfully execute the script?
Most commands on Linux can display information on their usage. How can this information typically be displayed?
Which of the following devices represents a hard disk partition?
Members of a team already have experience using Red Hat Enterprise Linux. For a small hobby project, the team wants to set up a Linux server without paying for a subscription. Which of the following Linux distributions allows the team members to apply as much of their Red Hat Enterprise Linux knowledge as possible?
What happens to a file residing outside the home directory when the file owner's account is deleted? (Choose two.)
Which of the following are typical services offered by public cloud providers? (Choose three correct answers.)