- All Exams Instant Download
Which of the following commands should the administrator execute?
A junior Linux administrator is trying to verify connectivity to the remote host host1 and display round-trip statistics for ten ICMP. Which of the following commands should the administrator execute?A . ping Cc 10 host1 B. traceroute Cc 10 host1 C. netstat host1 D. pathping Cc 10 host1View AnswerAnswer: A...
Which of the following sets of commands should the administrator execute to accurately configure the correct time settings?
A systems administrator is configuring options on a newly installed Linux VM that will be deployed to the Pacific time zone. Which of the following sets of commands should the administrator execute to accurately configure the correct time settings?A . cd /etcln Cs /usr/share/zoneinfo/US/Pacific localtime B. cd /usr/localln Cs /usr/share/zoneinfo/US/Pacific...
After downloading the RPM to the local machine, which of the following commands would be BEST to use to copy the software?
Ann, a junior Linux administrator, needs to copy software from her local machine to assist in developing a software application on a remote machine with the IP address 192.168.3.22. The file needs to be placed on the /tmp directory. After downloading the RPM to the local machine, which of the...
Which of the following commands would BEST accomplish this task?
A Linux server has multiple IPs. A Linux administrator needs to verify if the HTTP server port is bound to the correct IP. Which of the following commands would BEST accomplish this task?A . route B. host C. nslookup D. netstat E. ipView AnswerAnswer: D Explanation: Reference: https://www.tecmint.com/find-listening-ports-linux/
CORRECT TEXT
CORRECT TEXT Find the file named core and remove it from the system. INSTRUCTIONS Type “help” to display a list of available commands. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button. View AnswerAnswer: Solution as
Which of the following is the NEXT step the administrator should perform to permanently fix the issue at the kernel level?
A Linux administrator has installed a web application firewall in front of a web server running on HTTP port 8080 and successfully started the HTTP server. However, after opening the application URL in an Internet browser, the administrator discovered that the application does not work. The administrator performed the following...
Which of the following commands did the engineer fail to perform?
An engineer is working on a production application deployment that requires changing a web application property file called server.property that is managed by the Git version control system. A cloned copy of the remote repository in which the server.property file exists is on the local desktop computer. The engineer makes...
Which of the following commands should Ann execute to write content to /etc/yum?
Ann, a junior systems administrator, is required to add a line to the /etc/yum.conf file. However, she receives the following error message when she tries to add the line: Ann performs some diagnostics to attempt to find the root cause: Which of the following commands should Ann execute to write...
Which of the following will allow the systems administrator to check for module problems during server startup?
A systems administrator configured a new kernel module, but it stopped working after reboot. Which of the following will allow the systems administrator to check for module problems during server startup?A . lsmod B. modprobe C. modinfo D. dmesgView AnswerAnswer: C Explanation: Reference: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/deployment_guide/sec-displaying_information_about_a_module
Which of the following BEST demonstrates the commands necessary to accomplish this task?
An administrator needs to mount the shared NFS file system testhost:/testvolume to mount point /mnt/testvol and make the mount persistent after reboot. Which of the following BEST demonstrates the commands necessary to accomplish this task? A) B) C) D) A . Option A B. Option B C. Option C D....
