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Which of the following commands will help to accomplish this task?
A cloud engineer needs to remove all dangling images and delete all the images that do not have an associated container . Which of the following commands will help to accomplish this task?A . docker images prune -a B. docker push images -a C. docker rmi -a images D. docker...
Which of the following Git actions should the Linux administrator use to publish the changes to the main branch of the remote repository?
A Linux administrator copied a Git repository locally, created a feature branch, and committed some changes to the feature branch . Which of the following Git actions should the Linux administrator use to publish the changes to the main branch of the remote repository?A . rebase B. tag C. commit...
Which of the following commands should the administrator use to diagnose the issue?
Several users reported that they were unable to write data to the /oracle1 directory. The following output has been provided: Which of the following commands should the administrator use to diagnose the issue?A . df -i /oracle1 B. fdisk -1 /dev/sdb1 C. lsblk /dev/sdb1 D. du -sh /oracle1View AnswerAnswer: A
Which of the following commands can help to achieve the goal?
A cloud engineer needs to check the link status of a network interface named eth1 in a Linux server . Which of the following commands can help to achieve the goal?A . ifconfig hw eth1 B. netstat -r eth1 C. ss -ti eth1 D. ip link show eth1View AnswerAnswer: D
Which of the following would supply the information that is needed?
A Linux administrator needs to determine whether a hostname is in the DNS. Which of the following would supply the information that is needed?A . nslookup B. rsyn C. netstat D. hostView AnswerAnswer: A
Which of the following technologies can be used as a central repository of Linux users and groups?
Which of the following technologies can be used as a central repository of Linux users and groups?A . LDAP B. MFA C. SSO D. PAMView AnswerAnswer: A
Based on the above output, which of the following BEST describes the root cause?
An administrator is trying to diagnose a performance issue and is reviewing the following output: System Properties: CPU: 4 vCPU Memory: 40GB Disk maximum IOPS: 690 Disk maximum throughput: 44Mbps | 44000Kbps Based on the above output, which of the following BEST describes the root cause?A . The system has...
Which of the following commands will BEST resolve this issue?
A Linux systems administrator is setting up a new web server and getting 404 - NOT FOUND errors while trying to access the web server pages from the browser. While working on the diagnosis of this issue, the Linux systems administrator executes the following commands: Which of the following commands...
CORRECT TEXT
CORRECT TEXT Junior system administrator had trouble installing and running an Apache web server on a Linux server. You have been tasked with installing the Apache web server on the Linux server and resolving the issue that prevented the junior administrator from running Apache. INSTRUCTIONS Install Apache and start the...
Which of the following should be executed FIRST?
A systems administrator made some changes in the ~/.bashrc file and added an alias command. When the administrator tried to use the alias command, it did not work . Which of the following should be executed FIRST?A . source ~/.bashrc B. read ~/.bashrc C. touch ~/.bashrc D. echo ~/.bashrcView AnswerAnswer:...
