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Linux+ Practice Quiz: XK0-004 Quiz 9

Enjoy the following 10 question quiz from TestOut.

1. Which of the following configuration files holds the name of the host?
2. Your ISP has changed the IP addresses of their DNS servers.

What would you need to do on your Linux system to still be able to continue resolving host and fully qualified domain names if you use statically assigned IP address information?
3. Anna, a system administrator, created a new virtual machine that she would like to provision on additional hypervisors. Which of the following will provide a VM template that is open and can be used by hypervisors from different vendors?
4. Which of the following describe an OVA (open virtual appliance or application) file?
5. You are currently logged in using the badams account. You want to view the contents of the /etc/inittab file, but you are not allowed to with the badams account. Which command could you use to view the file?
6. A number of remote users call to say that they cannot connect via SSH today. When you look at the processes, you see that the daemon is not running. Which command would you use to solve this problem?
7. You need to connect to a remote system whose host name is and execute a shell script called that backs up some files. The username that has permissions to execute that script is bubba.

Which command should you run to make the connection?
8. Which of the following network services or protocols uses TCP/IP port 22?
9. You recently used the HOST=FS4 command.

Which of the following commands should you use to change the HOST variable to a global variable that will be inherited by subsequent child shells and processes?
10. You need to set the COMP variable to the value 1745. Which of the following commands sets the variable so it is inherited by subsequent child shells?
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