Linux Essentials Certificate Exam, version 1.6 v1.0

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Exam contains 80 questions

Which of the following are typical services offered by public cloud providers? (Choose three.)

  • A. Platform as a Service(PaaS)
  • B. Infrastructure as a Service(IaaS)
  • C. Internet as a Service(IaaS)
  • D. Graphics as a Service (GaaS)
  • E. Software as a Service (SaaS)


Answer : ABE

Which of the following characters in a shell prompt indicates the shell is running with root privileges?

  • A. !
  • B. #
  • C. *
  • D. &
  • E. $


Answer : B

Which of the following commands are used to get information on the proper use of ls? (Choose two.)

  • A. option ls
  • B. usage ls
  • C. manual ls
  • D. man ls
  • E. info ls


Answer : DE

What is true about a recursive directory listing?

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


Answer : A

Running the command rm Downloads leads to the following error: rm: cannot remove ‘Downloads/’: Is a directory
Which of the following commands can be used instead to remove Downloads, assuming Downloads is empty? (Choose two.)

  • A. undir Downloads
  • B. rmdir Downloads
  • C. dir â€"r Downloads
  • D. rem Downloads
  • E. rm â€"r Downloads


Answer : BE

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

  • A. /usr/share/doc/
  • B. /etc/defaults/
  • C. /var/info/
  • D. /doc/
  • E. /usr/examples/


Answer : A

Which of the following commands adds the directory /new/dir/ to the PATH environment variable?

  • A. $PATH=/new/dir: $PATH
  • B. PATH=/new/dir: PATH
  • C. export PATH=/new/dir: PATH
  • D. export $PATH=/new/dir: $PATH
  • E. export PATH=/new/dir: $PATH


Answer : E

A user is currently in the directory /home/user/Downloads/ and runs the command ls ../Documents/
Assuming it exists, which directory’s content is displayed?

  • A. /home/user/Documents/
  • B. /home/user/Documents/Downloads/
  • C. /home/user/Downloads/Documents/
  • D. /Documents/
  • E. /home/Documents


Answer : D

A directory contains the following three files:
texts 1.txt
texts 2.txt
texts 3.csv
Which command copies the two files ending in .txt to the /tmp/ directory?

  • A. cp ??.txt /tmp/
  • B. cp *.txt /tmp/
  • C. cp. \.txt /tmp/
  • D. cp ?.txt /tmp/
  • E. cp $?.txt /tmp/


Answer : B

FILL BLANK -
When typing a long command line at the shell, what single character can be used to split a command across multiple lines?



Answer : \

Which of the following DNS record types hold an IP address? (Choose two.)

  • A. NS
  • B. AAAA
  • C. MX
  • D. A
  • E. CNAME


Answer : CD

Which of the following values could be a process ID on Linux?

  • A. /bin/bash
  • B. 60b503cd-019e-4300-a7be-922f074ef5ce
  • C. /sys/pid/9a14
  • D. fff3
  • E. 21398


Answer : E

Which of the following is a protocol used for automatic IP address configuration?

  • A. NFS
  • B. LDAP
  • C. SMTP
  • D. DNS
  • E. DHCP


Answer : E

Which of the following devices represents a hard disk partition?

  • A. /dev/ttyS0
  • B. /dev/sata0
  • C. /dev/part0
  • D. /dev/sda2
  • E. /dev/sda/p2


Answer : D

Which of the following statements regarding Linux hardware drivers is correct?

  • A. Drivers are regular Linux programs which have to be run by the user who wants to use a device.
  • B. Drivers are not used by Linux because the BIOS handles all access to hardware on behalf of Linux.
  • C. Drivers are stored on their devices and are copied by the Linux kernel when a new device is attached
  • D. Drivers are downloaded from the vendor's driver repository when a new device is attached.
  • E. Drivers are either compiled into the Linux kernel or are loaded as kernel modules.


Answer : E

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Exam contains 80 questions

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