Online Access Free 201-400 Exam Questions

Which of the following commands will securely copy the directory ./fyf/to/var/tmp/ on the remote host deltaur using the remote user account kevin?

• A.rsync -a -e ssh fyf/ kevin@deltaur:/var/tmp/
• B.rsync -a -e ssh kevin@deltaur:/var/tmp/ fyf/
• C.rsync -a -u kevin -e ssh deltaur:/var/tmp/ fyf/
• D.rsync -a -u kevin -e ssh fyf/ deltaur:/var/tmp/

Several of your users have been scheduling large at jobs to run during peak load times.
How can you prevent anyone from scheduling an at job?

• A.Create an empty file called /etc/at.deny
• B.Create an empty file called /etc/at.allow
• C.Create two empty files: /etc/at.deny and /etc/at.allow
• D.Delete the file /etc/at.deny

You typed the following at the command line: ls -al /home/ hadden
What key strokes would you enter to remove the space between the '/' and 'hadden' without having to retype the entire line?

• A.Ctrl-b, Del
• B.Esc-Del, Del
• C.Esc-b, Del
• D.Ctrl-B, Del

CORRECT TEXT
Which program lists information about files and network connections opened by processes? (Specify ONLY the command without any path or parameters.)

Which of the following commands can be used to list IPv4 addresses and MAC addresses for IP devices that the system has seen on the local network?

• A.arp
• B.ipadm
• C.ifconfig
• D.iwlist