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Linux+ Practice Quiz: XK0-005 Quiz 4

Enjoy the following 10-question quiz from TestOut.

1. Your company is running a critical business application. The executive team wants to ensure the server is available at all times, even in the event of a server failure.

Which of the following server roles would be used to provide a failover server in the event of a system failure?
2. Alex, a webmaster, is implementing an order processing system on the company's website. Which of the following server roles should Alex implement with the order processing application?
3. As an IT administrator, you are tasked with configuring an Apache web server by modifying the /etc/apache2/apache2.conf file. You open the file in vi. As you're looking at the file, you knock your spill-proof drink container onto the keyboard. It rolls over several keys as you try to pick it up. Now there are extra characters everywhere in the text buffer.

Which of the following commands can you use to exit vi without saving any changes that were made to the text buffer?
4. You want to make an alias persistent across all reboots of your Linux server. In which of the following files do you need to place the alias command to make the alias persistent?
5. Which of the following commands displays the value of the LANG environmental variable currently set for the language the operating system uses?
6. Two users should have identical settings, yet one is having problems with the display on his screen, and you suspect there is a difference in their environment variables. Which of the following commands displays all of the environment variables?
7. You are installing Linux on an old computer with an old BIOS and planning the partitions for the hard disk drive. Which of the following directories SHOULD exist in the first 1,024 cylinders of the hard disk drive?
8. You have a Linux system with 8 GB of RAM installed. You plan to use this system as a server. How much space should you plan to partition for the swap file?
9. Which of the following desktops was started by an Arch Linux user in response to the negative reception of GNOME 3 and continued to follow the GNOME 2 code base?
10. Which of the following desktops was the default for Ubuntu until 2017?
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