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Which of the following BEST describes the role of GRUB2 in a new Linux installation?
During the final step of staging new Linux hardware, GRUB2 is installed to the system drive. Which of the following BEST describes the role of GRUB2 in a new Linux installation?A . It provides a menu for creating administrator task shortcuts.B . It provides a menu for running special shell...
Which of the following is the benefit to the development team for implementing deployment automation?
The development team has automated their software build process so each time a change is submitted to the source code repository, a new software build is compiled. They are requesting that the Linux operations team look into automating the deployment of the software build into the test environment. Which of...
Which of the following commands should the administrator use to avoid the warning and install the newprogram.x86_64.rpm program?
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?A . #...
Which of the following commands was MOST likely run to create this behavior?
A user tries to log in to the Linux console and receives the following message: Your account has expired; Please contact your system administrator. Which of the following commands was MOST likely run to create this behavior?A . passwdB . usermodC . userdelD . chageView AnswerAnswer: D
Which of the following is the BEST reason to do this?
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 will the administrator use to find all unsuccessful login attempts?
An administrator is analyzing a Linux server which was recently hacked. Which of the following will the administrator use to find all unsuccessful login attempts?A . nsswitchB . faillockC . pam_tally2D . passwdView AnswerAnswer: C
Which of the following scripts will complete this task?
A user wants to list the lines of a log, adding a correlative number at the beginning of each line separated by a set of dashes from the actual message. Which of the following scripts will complete this task? A) B) C) D) A . Option AB . Option BC...
Which of the following is the NEXT step the administrator should take to analyze the issue without losing data?
While creating a file on a volume, the Linux administrator receives the following message: No space left on device. Running the df Cm command, 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...
Which of the following commands is the BEST way to diagnose the issue?
A Linux administrator tried to copy files to a remote server but received an error message indicating a lack of free space on the disk. The administrator issued a df command and verified adequate free space and inodes on the filesystem. Which of the following commands is the BEST way...
Using /mnt as a mount point, which of the following is the correct syntax?
A systems administrator wants to mount an ISO to access its content. Using /mnt as a mount point, which of the following is the correct syntax?A . mount -o iso9660 /dev/sr0 /mntB . mount -o loop -t iso /mntC . mount -o loop /tmp/image.iso /mntD . mount -o loop /dev/kvm...
