MultipleChoice
A Linux systems administrator is troubleshooting an I/O latency on a single CPU server. The administrator runs a top command and receives the following output:
%Cpu(s): 0.2 us, 33.1 sy, 0.0 ni, 0.0 id, 52.4 wa, 0.0 hi, 0.2 si, 0.0 st
Which of the following is correct based on the output received from the executed command?
OptionsMultipleChoice
Which of the following can be used as a secure way to access a remote terminal?
OptionsMultipleChoice
A user reported issues when trying to log in to a Linux server. The following outputs were received:
Given the outputs above. which of the following is the reason the user is unable to log in to the server?
OptionsMultipleChoice
A systems administrator wants to list all local accounts in which the UID is greater than 500. Which of the following commands will give the correct output?
OptionsMultipleChoice
A user is attempting to log in to a Linux server that has Kerberos SSO enabled. Which of the following commands should the user run to authenticate and then show the ticket grants? (Select TWO).
OptionsMultipleChoice
An administrator accidentally installed the httpd RPM package along with several dependencies. Which of the following options is the best way for the administrator to revert the package
installation?
OptionsMultipleChoice
An administrator accidentally deleted the /boot/vmlinuz file and must resolve the issue before the server is rebooted. Which of the following commands should the administrator use to identify the correct version of this file?
OptionsMultipleChoice
A Linux administrator has togged in to a server for the first time and needs to know which services are allowed through the firewall. Which of the following options will return the results for which the administrator is looking?
Options