A(n) ____ is the physical computer where the virtual machine runs.

• DNS server

• Router

• Proxy Server

• host

A guest is the virtual machine using the host’s ____ hardware resources.

• simulated

• virtual

• physical

• logical

cd command is used for?

• to rename a file

• to delete a file

• to move a file

• to change the directory

which command is used to view the contents of a file?

• cd

• pwd

• mv

• cat

What command do you use to list the files in a directory?

• ls

• list

• show

• display

How can you show hidden files?

• ls -a

• dir

• show -h

• unhide

How do you change permissions for a file?

• chmod

• chown

• chper

• permission

To append text or create a new file, which line is correct?

• cat > filename

• cat filename

• create filename

• append filename

This command will let you know who is connected to your computer:

• finger

• connex

• users

• lusers

Setting permissions for a file to 000 does what?

• Prevents everyone from accessing the file

• Gives everyone access to the file

• Restores default permissions

• Assigns parent permissions to the file