- All Exams Instant Download
Which of the following would meet this requirement?
A Linux administrator needs to schedule a cron job to run at 1:15 p.m. every Friday to report the amount of free disk space on the system and to send the output to a file named “freespace”. Which of the following would meet this requirement?A . 13 15 * *...
Which of the following would be the BEST solution for a systems administrator to access the graphical user environment of a Linux machine remotely?
Which of the following would be the BEST solution for a systems administrator to access the graphical user environment of a Linux machine remotely?A . VNCB . KDEC . X11D . RPCView AnswerAnswer: A Explanation: Reference: https://www.sfu.ca/computing/about/support/tips/remote-to-linux-with-gui.html
Which of the following commands would BEST meet this goal?
A Linux administrator needs the “tech” account to have the option to run elevated commands as root. Which of the following commands would BEST meet this goal?A . $ su C tech Cc “/bin/bash”B . # usermod CaG wheel techC . # sudo CI techD . # groupadd Cu tech...
Which of the following commands will accomplish this task?
A Linux administrator must identify a user with high disk usage. The administrator runs the # du Cs /home/* command and gets the following output: Based on the output, User3 has the largest amount of disk space used. To clean up the file space, the administrator needs to find out...
Which of the following runlevels will start the GUI by default?
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 commands would prevent the script from being killed?
An administrator needs to change the IP address on a server remotely. After updating the configuration files, a network restart is needed. However, the administrator fears that when the network connection drops, the network restart script will be killed before the new IP address has been set. Which of the...
Which of the following commands will achieve this task?
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?A . sudo killall CHUP ddB . sudo killall ddC . sudo killall CTERM ddD . sudo killall...
Which of the following would be BEST in this scenario?
A systems administrator wants to deploy several applications to the same server quickly. Each application should be abstracted from the host with its own dependencies and libraries and utilize a minimal footprint. Which of the following would be BEST in this scenario?A . Virtual machinesB . Type 2 hypervisorC ....
Which of the following is the BEST reason for not storing database files in the /var directory?
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...
Which of the following is the BEST command for adding the proper kernel module to enable external storage modules?
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?A . rmmod /lib/modules/3.6.12-100-generic/kernel/drivers/usb/storage/usb-storage.koB . modinfo /lib/modules/3.6.12-100-generic/kernel/drivers/usb/storage/usb-storage.koC . depmod...
