[Feb 17, 2023] Dumps Collection XK0-004 Test Engine Dumps Training With 485 Questions [Q213-Q227]

NEW QUESTION 213
An issue was discovered on a testing branch of a Git repository. A file was inadvertently modified and needs to be reverted to the master branch version. Which of the following is the BEST option to resolve the issue?

NEW QUESTION 214
Ann, a Linux administrator, wants to edit a configuration management file. When she opens the file to edit, her text editor reports that the file has been opened in read-only mode. She then tries to edit the file as root by elevating via sudo and is still unable to save any changes. The error message in her text editor says that the read-only option is set on the file. Ann checks the permissions on the file and sees the following:
-rw-rw-r– 1 root wheel 30 Jun 13 15:38 infrastructure.yml
Which of the following commands is the BEST option to allow her to successfully modify the file?

NEW QUESTION 215
A new corporate policy states that Bluetooth should be disabled on all company laptops. Which of the following commands would disable the use of Bluetooth?

NEW QUESTION 216
A user has connected a Bluetooth mouse to a computer, but it is not working properly. Which of the following commands should the systems administrator use to fix the issue?

NEW QUESTION 217
An administrator added a disk to a virtual machine. The administrator attempts to mount the first partition with the following command:
Mount/devsda1/mount_point
The administrator receives the following error message:
Mount: /mount_point: does not exist.
Which of the following BEST solves thrs issue and allows the administrator to run the mount command?

NEW QUESTION 218
A new HTTPS web service is being deployed on a server. Which of the following commands should the Linux administrator use to ensure traffic is able to flow through the system firewall to the new service?

NEW QUESTION 219
An administrator receives a warning about a file system filling up, and then identifies a large file located at /tmp/largelogfile. The administrator deletes the file, but no space is recovered on the file system.
Which of the following commands would BEST assists the administrator in identifying the problem?

NEW QUESTION 220
An administrator is utilizing an automation engine than uses SSH to run commands on remote systems. Which of the fctowng does this describe?

NEW QUESTION 221
A Linux administrator installed a new network adapter and temporarily disabled the network service from starting on boot. The partial output of chkconfig is as follows:

Which of the following commands BEST describes how the administrator should re-enable the network service?

NEW QUESTION 222
A user attempts to use the mount -a command but gets the following error:
mount: mount point /mnt/test does not exist
Which of the following commands best describes the action the Linux administrator should take NEXT?

NEW QUESTION 223
A system administrator is investigating why user3 cannot log in using SSH to one of the servers.
An attempt to log in results in the following:

Which of the following commands should the systems administrator execute to allow user3 log in to the server?

NEW QUESTION 224
A security tool relies on a specific version of libssl. Which of the following would an administrator implement to prevent libssM 0 0 from being upgraded?

NEW QUESTION 225
A systems administrator suspects a process with a PID of 2864 is consuming resources at an alarming rate.
The administrator uses the command renice -n -5 -p2864, but it does not solve the issue. Which of the following commands should the administrator execute to correct the issue?

NEW QUESTION 226
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 227
An administrator receives an alarm because the disk of one of the sewers is running out of space. Which of the following commands can be used to see the space that each partition is using?