EMT Practice Test

1. Question Content...

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Question1: Which statements about the directory /etc/skel are correct? (Choose two.)

Question2: What is true about thedmesgcommand? (Choose two correct answers.)

Question3: A directory contains the following files:

What would be the output of the following shell script?
for file in *.txt

*.txt

Question4: Reverse DNS assigns hostnames to IP addresses. How is the name of the IP address 198.51.100.165
stored on a DNS server?

Question5: Which of the following is a protocol used for automatic IP address configuration?

Question6: Which of the following keys can be pressed to exit less?

Question7: Which of the followingtaroptions handle compression? (Choose twocorrect answers.)

Question8: What is the purpose of the PATH environment variable?

Question9: What command displays manual pages? (Specify ONLY the command without any path or parameters.)

Question10: Which operator in a regular expression matches the preceding character either zero or one time?

Question11: What is true about the su command?

Question12: A directory contains the following three files:
texts 1.txt
texts 2.txt
texts 3.csv
Which command copies the two files ending in.txtto the/tmp/directory?

Question13: Which of the followingoutputs could stem from the commandlast?

Question14: Which of the following statements are true regarding a typical shell script? (Choose two.)

Question15: Which of the following devices represents a hard disk partition?

Question16: When typing a long command line at the shell, what single character can be used to split a command across multiple lines?

Question17: Which permissions are set on a regular file once thepermissions have been modified with the command chmod 654 file.txt?

Question18: What are the differences between hard disk drives and solid state disks? (Choose two correct answers.)

Question19: Which of the following outputs comes from the command free?

Question20: Which of the following outputs could stem from the command last?

Question21: Which of the following programs are web servers? (Choose two.)

Question22: Members of a team already haveexperience 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 EnterpriseLinux knowledge as possible?

Question23: What information can be displayed bytop?

Question24: Which of the following Linux Distributions is derived from Red Hat Enterprise Linux?

Question25: What information is stored in /etc/passwd? (Choose three.)

Question26: Which permissions are set on a regular file once the permissions have been modified with the command chmod 654 file.txt?
drw-r-xr--

Question27: Why are web browser cookies considered dangerous?

Question28: What is the preferred source for the installation of new applications in a Linux based operating system?

Question29: Which package management tool is used in Red Hat-based Linux Systems?

Question30: Which of the following directories contains information, documentation and example configuration files for installed software packages?

Question31: What is true about links in a Linux file system?

Question32: Which of the following statements is true about Free Software?

Question33: What are the differences between hard disk drives and solid state disks? (Choose two.)

Question34: Most commands on Linux can display information on their usage. How can this information typically be displayed?

Question35: A new server needs to be installed to host services for a period of several years. Throughout this time, the server should receive important security updates from its Linux distribution.
Which of the following Linux distributions meet these requirements? (Choose two.)

Question36: Which of the following are typical services offered by public cloud providers? (Choose three correct
answers.)

Question37: Which of the following directories contains information, documentation and example configuration files for
installed software packages?

Question38: Which of the following tasks can the command passwd accomplish? (Choose two.)