Free Linux Essentials Certificate, version 1.6 010-160 Exam Practice Test

Which of the following commands output the content of the file Texts 2.txt? (Choose two.)

• cat 'Texts 2.txt'
• cat -- Texts 2.txt
• cat |Texts 2.txt|
• cat 'Texts\ 2.txt'
• cat Texts\ 2.txt

What is true about a recursive directory listing?

• It includes the content of sub-directories.
• It includes the permissions of the directory listed.
• It includes details of file system internals, such as inodes.
• It includes ownership information for the files.
• It includes a preview of content for each file in the directory.

Which of the following commands can be used to resolve a DNS name to an IP address?

• dnsname
• dns
• query
• host
• iplookup

What is true about the owner of a file?

• Each file is owned by exactly one user and one group.
• The owner of a file always has full permissions when accessing the file.
• The user owning a file must be a member of the file's group.
• When a user is deleted, all files owned by the user disappear.
• The owner of a file cannot be changed once it is assigned to an owner.

Which of the following directories contains information, documentation and example configuration files forinstalled software packages?

• /usr/share/doc/
• /etc/defaults/
• /var/info/
• /doc/
• /usr/examples/

Which of the following commands will search for the file foo.txt under the directory /home?

• search /home --file foo.txt
• search /home foo. txt
• find /home -- file foo.txt
• find /home --name foo.txt
• find /home foo.txt

Which of the following commands extracts the contents of the compressed archive file1.tar.gz?

• tar -czf file1.tar.gz
• ztar file1.tar.gz
• tar -xzf file1.tar.gz
• tar --extract file1.tar.gz
• detar file1.tar.gz

Reverse DNS assigns hostnames to IP addresses. How is the name of the IP address 198.51.100.165 stored on a DNS server?

• In the A record for 165.100.51.198.ipv4.arpA.
• In the PTR record for 165.100.51.198.in-addr.arpA.
• In the RNAME record for 198-51-100-165.rev.arpA.
• In the ARPA record for 165.100.51.198.rev.
• In the REV record for arpA.in-addr.198.51.100.165.

Which of the following statements is true about Free Software?

• It is developed by volunteers only.
• It may be modified by anyone using it.
• It must always be available free of charge.
• It only runs on Linux.
• It is only distributed as a compiled binary.

What happens to a file residing outside the home directory when the file owner's account is deleted? (Choose two.)

• During a file system check, the file is moved to /lost +found.
• The file is removed from the file system.
• The UID of the former owner is shown when listing the file's details.
• The user root is set as the new owner of the file.
• Ownership and permissions of the file remain unchanged.