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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 host1B . traceroute Cc 10 host1C . netstat host1D . pathping Cc 10 host1View AnswerAnswer: A...
Which of the following commands would allow the administrator to download the current contents of the URL before updating?
A Linux administrator needs to remotely update the contents of the www.comptia.org/contacts URL. Which of the following commands would allow the administrator to download the current contents of the URL before updating?A . curl www.comptia.org/contactsB . dig www.comptia.org/contactsC . apt-get www.comptia.org/contactsD . yum list www.comptia.org/contactsView AnswerAnswer: A Explanation: Reference: https://www.thegeekstuff.com/2012/04/curl-examples/
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 is the BEST command to use to characterize the location and type of failure over the course of several minutes?
A systems administrator has received reports of intermittent network connectivity to a particular website. Which of the following is the BEST command to use to characterize the location and type of failure over the course of several minutes?A . mtr www.comptia.orgB . tracert www.comptia.orgC . ping www.comptia.orgD . netstat www.comptia.orgView...
Which of the following BEST describes the purpose of the X11 system?
Which of the following BEST describes the purpose of the X11 system?A . X11 provides graphical display capabilitiesB . X11 provides command line capabilitiesC . X11 provides networking capabilitiesD . X11 provides telephony capabilities.View AnswerAnswer: A Explanation: Reference: https://en.wikipedia.org/wiki/X_Window_System
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
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 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 commands will accomplish this?
A systems administrator needs to append output of ls Clha /opt command to the contents of a test.txt file. Which of the following commands will accomplish this?A . ls Clha /opt > test.txtB . ls Clha /opt < test.txtC . ls Clha /opt >> test.txtD . ls Clha /opt <<...
