XK0-004

A Linux systems administrator needs to set permissions on an application with the following parameters: The owner of the application should be able to read, write, and execute the application. Members of the group should be able to read and execute the application. Everyone else should not have access to...

A Linux systems administrator needs to copy the contents of a directory named “working” on the local working system to a folder /var/www/html on a server named “corporate-web”. Which of the following commands will allow the administrator to copy all the contents to the web server?A . scp Cr working/*...

Which of the following can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD?A . UEFIB . PXEC . NFSD . GRUBView AnswerAnswer: A Explanation: Reference: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/installation_guide/ch-boot-x86

A Linux administrator wants to fetch a Git repository from a remote Git server. Which of the following is the BEST command to perform this task?A . git checkoutB . git cloneC . git mergeD . git configView AnswerAnswer: B Explanation: Reference: https://git-scm.com/book/en/v2/Git-Basics-Working-with-Remotes

A Linux administrator is testing a new web application on a local laptop and consistently shows the following 403 errors in the laptop’s logs” The web server starts properly, but an error is generated in the audit log. Which of the following settings should be enabled to prevent this audit...

A Linux systems administrator needs to provision multiple web servers into separate regional datacenters. The systems architect has instructed the administrator to define the server infrastructure using a specific tool that consumes a text-based file. Which of the following is the BEST reason to do this?A . To document the...

Which of the following can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD?A . UEFIB . PXEC . NFSD . GRUBView AnswerAnswer: A Explanation: Reference: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/installation_guide/ch-boot-x86

Which of the following is the BEST reason for not storing database files in the /var directory?A . The /var filesystem is not fast enough for database files.B . The number of files in /var is limited by the available inodes.C . Files in /var do not have strict file...

A Linux administrator needs to switch from text mode to GUI. Which of the following runlevels will start the GUI by default?A . Runlevel 3B . Runlevel 4C . Runlevel 5D . Runlevel 6View AnswerAnswer: C Explanation: Reference: http://www.linfo.org/runlevel_def.html

Which of the following can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD?A . UEFIB . PXEC . NFSD . GRUBView AnswerAnswer: A Explanation: Reference: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/installation_guide/ch-boot-x86