Online Access Free 1Z0-409 Practice Test

Which statements are true about xauth? (Choose all that apply.)

• A.It distributes token on a host-by-host basis.
• B.It is not possible to install just xauth without installing the entire X server.
• C.It must be available to use X11 forwarding.
• D.It can be used to control token-based access control.
• E.It stores all tokens in a file on the system.

As user smith you want to log in to a remote machine in a securely encrypted channel. Which utility would you use for the purpose?

• A.telnet
• B.rlogin
• C.ftp
• D.ssh

You executed the following command on a Linux machine:
sed s/hello/fun/g file1.txt | tr A-z -Z> file2.txt
What three things would this command do? (Choose three.)

• A.Save all changes to file2.txt.
• B.Translate all lowercase characters to uppercase.
• C.Modifies file1.txt and creates file2.txt.
• D.Replace all occurrences of the entry fun with the entry hello.
• E.Translate all uppercase characters to lowercase.
• F.Replace all occurrences of the entry hello with the entry fun.

You have received an email with a file login_remote, which is the HEX dump of a file.
View the Exhibit that shows a portion of this file.
How would you revert it to the original form in the name login?

• A.By using the xxd command with the -r option
• B.By using the cat command with the -t option
• C.By using the strings command with the -t option
• D.By using the strings command with the -a option

Multiple users can share a UNIX machine. This is made possible by the OS by using one user's idle time to service other users. What is this feature of an operating system identified as?

• A.time sharing
• B.light weight kernel threading
• C.interrupt driven process handling
• D.data sharing
• E.one-time initialization