NEW QUESTION 22
A Linux administrator is using a public cloud provider to host servers for a company’s website. Using the provider’s tools, the administrator wrote a JSON file to define how to deploy the servers. Which of the following techniques did the administrator use?

NEW QUESTION 23
An administrator is tasked with increasing the size of the volume /dev/vg/lv to 20GB. Which of the following BEST illustrates the steps the administrator should take?

NEW QUESTION 24
A Linux administrator receives the following while attempting to remove a file:

Which of the following commands will resolve the issue?

NEW QUESTION 25
Users are reporting collaborate.company.com is inaccessible from the user VLAN, but there is no issue connecting to the system’s web page from the DMZ. Given the following outputs from commands run on the system:

Which of the following explains why users are unable to access the system from the user VLAN, and how can the administrator remediate this issue?

NEW QUESTION 26
A Linux server has multiple IPs. A Linux administrator needs to verify if the HTTP server port is bound to the correct IP.
Which of the following commands would BEST accomplish this task?

NEW QUESTION 27
A junior Linux administrator is trying to verify connectivity to the remote host host1 and display round-trip statistics for ten ICMP.
Which of the following commands should the administrator execute?

NEW QUESTION 28
A Linux administrator has configured a local named caching server to reduce the amount of time to resolve common DNS addresses. The server resolves using the external server, however; the administrator wants to avoid this configuration. The administrator verifies the named, conf settings to confirm the following relevant settings:
The administrator then runs dig twice to look up an external address and receives the following relevant output the second time.

Which of the following should the administrator do to correct the configuration?

NEW QUESTION 29
A systems administrator is using a Linux laptop to troubleshoot network devices. The administrator runs the following command:
# screen /dev/USB0
Which of the following does this command MOST likely accomplish?

NEW QUESTION 30
A systems administrator is enabling quotas on the /home directory of a Linux server. The administrator makes the appropriate edits to the /etc/fstab file and attempts to issue the commands to enable quotas on the desired directory. However, the administrator receives an error message stating the filesystem does not support quotas.
Which of the following commands should the administrator perform to proceed?

NEW QUESTION 31
While creating a file on a volume, the Linux administrator receives the following message: No space left on device. Running the df -mcommand, the administrator notes there is still 50% of usage left. Which of the following is the NEXT step the administrator should take to analyze the issue without losing data?

NEW QUESTION 32
A Linux administrator execute the following steps in this order:
1. Changes some software code
2. Commits the changes to the Git repository
3. Triggers a job to compile
4. Execute some test scripts
5. Packages the software package
6. Publishes the software packages to a package repository
Which of the following orchestration processes is the administrator using?

NEW QUESTION 33
A systems administrator is implementing disk quotas on /home. During the process, the administrator receives the following error:
Cannot find filesystem to check or filesystem not mounted with user quota option.
Which of the following is the correct order of steps the administrator should follow to resolve this error?

NEW QUESTION 34
A systems administrator documents the instructions on the internal wiki regarding how to turn the company’s code into Debian packages. The instructions include the commands used to compile, what tests need to be run, the commands to convert the raw code into a package that aptor dpkgcan manage, as well as an explanation of each command.
Which of the following is this an example of?

NEW QUESTION 35
Which of the following would be the BEST solution for a systems administrator to access the graphical user environment of a Linux machine remotely?

NEW QUESTION 36
A Linux user needs to connect to a remote email server named mail.foo.com through the SMTP port.
Which of the following commands will accomplish this task?

NEW QUESTION 37
A Linux user uses a VPN to securely access the company’s systems from a laptop.
Which of the following protocols are MOST likely used to secure the VPN connection? (Choose two.)

NEW QUESTION 38
A user is reporting unusual slowness when trying to transfer a large file to an NFS server from a workstation.
The administrator runs tracepath and gets the following output:

Which of the following BEST describes the issue and a possible solution?

NEW QUESTION 39
An administrator needs to see a list of the system user’s encrypted passwords. Which of the following Linux files does the administrator need to read?

NEW QUESTION 40
A junior administrator is installing kernel modules. The administrator is given a checklist that outlines the following tasks to be completed:
Display currently installed module version.
Display which modules loaded at startup.
Which of the following commands would be used to accomplish these tasks? (Choose two.)

NEW QUESTION 41
A Linux administrator has downloaded the network-tools-12.1-17.i386.rpm package for installation to a local system. The administrator issues the rpm -ivh nerwork-cools-12.1-17.i386.rpm command to
install the package. After attempting to use the newly installed package, the administrator realizes the package for the system’s architecture was not installed correctly.
Which of the following commands should the administrator use to remove the package from the system?

NEW QUESTION 42
A systems administrator wants to know the current status of a series of dd jobs that were started in the background three hours ago.
Which of the following commands will achieve this task?

NEW QUESTION 43
A systems administrator is enabling quotas on the /home directory of a Linux server. The administrator makes the appropriate edits to the /etc/fstab file and attempts to issue the commands to enable quotas on the desired directory. However, the administrator receives an error message stating the filesystem does not support quotas. Which of the following commands should the administrator perform to proceed?