最新的CompTIA Linux+ Certification - XK0-004免費考試真題
問題1
A Linux administrator opens a ticket to have an external hard drive mounted. As a security policy, external storage kernel modules are disabled.
Which of the following is the BEST command for adding the proper kernel module to enable external storage modules?
Which of the following is the BEST command for adding the proper kernel module to enable external storage modules?
正確答案: A
問題2
Which of the following commands should a Linux administrator use to open the firewall to allow incoming database connections?
A)
B)
C)
D)
A)
B)
C)
D)
正確答案: C
問題3
A Linux administrator attempts to install the package newprogram.x86_64.rpm using a package manager.
The administrator receives a warning indicating the command that was run was using a deprecated package manager. Which of the following commands should the administrator use to avoid the warning and install the newprogram.x86_64.rpm program?
The administrator receives a warning indicating the command that was run was using a deprecated package manager. Which of the following commands should the administrator use to avoid the warning and install the newprogram.x86_64.rpm program?
正確答案: A
問題4
The ability to add web servers dynamically during peak user activity and remove them when user activity decreases is an example of:
正確答案: D
問題5
A Linux administrator is creating a new local Linux user account for a web application The account has the following requirements:
* Use/var/www as the home directory
* Have the service_accounts group as its pnmary group
* Have the www user group as a secondary group
* Disable the account when the password expires
Which of the following BEST meets these requirements?
* Use/var/www as the home directory
* Have the service_accounts group as its pnmary group
* Have the www user group as a secondary group
* Disable the account when the password expires
Which of the following BEST meets these requirements?
正確答案: A
問題6
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?
正確答案: C
問題7
A company wants to provide internal identity verification services for networked devices. Which of the following servers should be installed?
正確答案: A
問題8
A systems administrator installed Git on a new workstation and wants to ensure all Git projects on this machine are initialized with the same username and email address.
Which of the following should the administrator use to meet this goal? (Choose two.)
Which of the following should the administrator use to meet this goal? (Choose two.)
正確答案: D,E
問題9
A Linux storage administrator wants to create a logical volume group. Which of the following commands is required to start the process?
正確答案: B
問題10
Some Bash scripts arc being versioned and stored in a Git repository Which of the following commands should the Linux administrator use to exclude tmp Wes from being added to the repository during any code adds and commits?
正確答案: B
問題11
A four-drive Linux NAS has been improperly configured. Each drive has a capacity of 6TB, for a total storage capacity of 24TB. To reconfigure this unit to be not pluggable for drive replacement and provide total storage of 11TB to 12TB, which of the following would be the correct RAID configuration?
正確答案: A
問題12
A Linux administrator is testing a configuration script and wants to change the hostname of a workstation temporarily, but it must return to its assigned workstation name after reboot. Which of the following is the BEST command for the administrator to use?
正確答案: C
問題13
Which of the following BEST describes the function of a DHCP server?
正確答案: C
問題14
While mount: mount point /mnt/test does not exist
Which of the following commands best describes the action the Linux administrator should take NEXT?
Which of the following commands best describes the action the Linux administrator should take NEXT?
正確答案: C
