Linux+ Practice Quiz: XK0-005 Quiz 15

1. As a Linux script developer you are trying to debug a shell script that has the command ls -s in it. You suspect that an error is occurring, and want to send the results of the operation and any errors to a file named ~/Friday in order to examine it later.

Which of the following commands should you use?

• ls -s &> ~/Friday
• ls -s > ~/Friday
• ls -s < ~/Friday
• ls -s >> ~/Friday

2. Which of the following commands moves a file from one location to another?

• mv
• cp -d
• copy -r
• move

3. You attempt to view the contents of a directory, but the output of the ls -l command scrolls beyond the limit of one console window. Which of the following commands would allow you to see the full listing of the directory?

• ls -l | less
• ls -l >> less
• ls -p
• ls -paged

4. Which of the following commands will change the /home/pmallory/reports filename to reports.bak?

• touch -n /home/pmallory/reports /home/pmallory/reports.bak
• mv /home/pmallory/reports /home/pmallory/reports.bak
• cp -n /home/pmallory/reports /home/pmallory/reports.bak
• rm /home/pmallory/reports /home/pmallory/reports.bak

5. You are looking for a remote desktop technology that would allow you to remotely manage your Linux servers using Windows Remote Desktop. Which of the following technologies is designed to provide this functionality?

• VNC
• NX
• xrdp
• SPICE

6. The basic components of the SPICE remote desktop technology include the SPICE protocol, server, and client. Which of the following is also a SPICE-related component?

• VNC
• NX
• QXL
• NX

7. Which of the following commands is useful when trying to troubleshoot user file access issues?

• pwd
• ls -l
• touch
• ls

8. Which of the following is a common privilege elevation issue?

• There is an insufficient quota assignment.
• File permissions are blocking access.
• Caps Lock is on.
• There are too many user privileges.

9. You are compressing a file with the tar utility, but you need to ensure you can uncompress the file with the bzip2 utility. Which tar option should you use during the file compression?

• -v
• -x
• -z
• -j

10. What utility allows you to make an exact copy of a file?

• dd
• cp
• tar
• cpio