NEW QUESTION 1
Which of the following commands extracts the contents of the compressed archive file1.tar.gz?

• A. tar -czf file1.tar.gz
• B. ztar file1.tar.gz
• C. tar -xzf file1.tar.gz
• D. tar --extract file1.tar.gz
• E. detar file1.tar.gz

Answer: C

NEW QUESTION 2
Which of the following statements is true about Free Software?

• A. It is developed by volunteers only.
• B. It may be modified by anyone using it.
• C. It must always be available free of charge.
• D. It only runs on Linux.
• E. It is only distributed as a compiled binary.

Answer: B

NEW QUESTION 3
What information is stored in /etc/passwd? (Choose three correct answers.)

• A. The user’s storage space limit
• B. The numerical user ID
• C. The username
• D. The encrypted password
• E. The user\s default shell

Answer: BCD

NEW QUESTION 4
What command displays manual pages? (Specify ONLY the command without any path or parameters.)

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 5
Why are web browser cookies considered dangerous?

• A. Cookies support identification and tracking of users.
• B. Cookies are always public and accessible to anyone on the internet.
• C. Cookies consume significant amounts of storage and can exhaust disk space.
• D. Cookies store critical data which is lost when a cookie is deleted.
• E. Cookies can contain and execute viruses and malware.

Answer: A

NEW QUESTION 6
Which of the following directories contains information, documentation and example configuration files for installed software packages?

• A. /usr/share/doc/
• B. /etc/defaults/
• C. /var/info/
• D. /doc/
• E. /usr/examples/

Answer: A

NEW QUESTION 7
Which of the following statements are true regarding a typical shell script? (Choose two.)

• A. It has the executable permission bit set.
• B. It starts with the two character sequence #!.
• C. It is located in /usr/local/scripts/.
• D. It is located in /etc/bash/scripts/.
• E. It is compiled into a binary file compatible with the current machine architecture.

Answer: AE

NEW QUESTION 8
Which command displays file names only and no additional information?

• A. ls -a
• B. ls -lh
• C. ls -l
• D. ls -alh
• E. ls -nl

Answer: A

NEW QUESTION 9
Which of the following are typical services offered by public cloud providers? (Choose three correct answers.)

• A. Platform as a Service(PaaS)
• B. Infrastructure as a Service(IaaS)
• C. Internet as a Service(IaaS)
• D. Graphics as a Service (GaaS)
• E. Software as a Service (SaaS)

Answer: ABE

NEW QUESTION 10
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.)

• A. Ubuntu Linux LTS
• B. Fedora Linux
• C. Debian GNU/Linux Unstable
• D. Ubuntu Linux non-LTS
• E. Red Hat Enterprise Linux

Answer: AE

NEW QUESTION 11
What is a Linux distribution?

• A. The Linux file system as seen from the root account after mounting all file systems.
• B. A bundling of the Linux kernel, system utilities and other software.
• C. The set of rules which governs the distribution of Linux kernel source code.
• D. An operating system based on Linux but incompatible to the regular Linux kernel.
• E. A set of changes to Linux which enable Linux to run on another processor architecture.

Answer: B

NEW QUESTION 12
Which of the following tar options handle compression? (Choose two correct answers.)

• A. -bz
• B. -z
• C. -g
• D. -j
• E. -z2

Answer: BD

NEW QUESTION 13
Which of the following commands sorts the output of the command export-logs?

• A. export-logs < sort
• B. export-logs > sort
• C. export-logs & sort
• D. export-logs | sort
• E. export-logs <> sort

Answer: D

NEW QUESTION 14
What happens to a file residing outside the home directory when the file owner's account is deleted? (Choose two.)

• A. During a file system check, the file is moved to /lost +found.
• B. The file is removed from the file system.
• C. The UID of the former owner is shown when listing the file's details.
• D. The user root is set as the new owner of the file.
• E. Ownership and permissions of the file remain unchanged.

Answer: CE

NEW QUESTION 15
Which of the following commands are used to get information on the proper use of ls? (Choose two correct answers.)

• A. option ls
• B. usage ls
• C. manual ls
• D. man ls
• E. info ls

Answer: DE

NEW QUESTION 16
Which of the following statements regarding Linux hardware drivers is correct?

• A. Drivers are regular Linux programs which have to be run by the user who wants to use a device.
• B. Drivers are not used by Linux because the BIOS handles all access to hardware on behalf of Linux.
• C. Drivers are stored on their devices and are copied by the Linux kernel when a new device is attached
• D. Drivers are downloaded from the vendor's driver repository when a new device is attached.
• E. Drivers are either compiled into the Linux kernel or are loaded as kernel modules.

Answer: E

NEW QUESTION 17
Which statements about the directory /etc/skel are correct? (Choose two.)

• A. The personal user settings of root are stored in this directory.
• B. The files from the directory are copied to the home directory of the new user when starting the system.
• C. The files from the directory are copied to the home directory of a new user when the account is created.
• D. The directory contains a default set of configuration files used by the useradd command.
• E. The directory contains the global settings for the Linux system.

Answer: CD

NEW QUESTION 18
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