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010-160 Real Exam Questions

Linux Essentials, version 1.6

80 questions available · Page 1 of 8

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Question 1 Single choice

What is the UID of the user root?

  1. A

    1

  2. B

    -1

  3. C

    255

  4. D

    65536

  5. E

    0

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Correct answer: E

Question 2 Single choice

What is true about a recursive directory listing?

  1. A

    It includes the content of sub-directories.

  2. B

    It includes the permissions of the directory listed.

  3. C

    It includes details of file system internals, such as inodes.

  4. D

    It includes ownership information for the files.

  5. E

    It includes a preview of content for each file in the directory.

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Correct answer: A

Question 3 Single choice

Which command displays file names only and no additional information?

  1. A

    ls -a

  2. B

    ls -lh

  3. C

    ls -l

  4. D

    ls -alh

  5. E

    ls -nl

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Correct answer: A

Question 4 Multiple choice

Which of the following tar options handle compression? (Choose two.)

  1. A

    -bz

  2. B

    -z

  3. C

    -g

  4. D

    -j

  5. E

    -z2

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Correct answers: B, D

Question 5 Single choice

Which of the following commands shows the absolute path to the current working directory?

  1. A

    who

  2. B

    cd ..

  3. C

    pwd

  4. D

    ls -l

  5. E

    cd ~/home

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Correct answer: C

Question 6 Single choice

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

  1. A
    /usr/share/doc/
  2. B
    /etc/defaults/
  3. C
    /var/info/
  4. D
    /doc/
  5. E
    /usr/examples/
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Correct answer: A

Question 7 Single choice

What is the preferred source for the installation of new applications in a Linux based operating system?

  1. A

    The vendor's version management system

  2. B

    A CD-ROM disk

  3. C

    The distribution's package repository

  4. D

    The vendor's website

  5. E

    A retail store

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Correct answer: C

Question 8 Single choice

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

  1. A

    NFS

  2. B

    LDAP

  3. C

    SMTP

  4. D

    DNS

  5. E

    DHCP

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Correct answer: E

Question 9 Single choice

Why are web browser cookies considered dangerous?

  1. A

    Cookies support identification and tracking of users.

  2. B

    Cookies are always public and accessible to anyone on the internet.

  3. C

    Cookies consume significant amounts of storage and can exhaust disk space.

  4. D

    Cookies store critical data which is lost when a cookie is deleted.

  5. E

    Cookies can contain and execute viruses and malware.

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Correct answer: A

Question 10 Single choice

What is defined by a Free Software license?

  1. A

    Details of the technical documentation each contributor has to provide.

  2. B

    The programming languages which may be used to extend the licensed program.

  3. C

    A complete list of libraries required to compile the licensed software.

  4. D

    Limits on the purposes for which the licensed software may be used.

  5. E

    Conditions for modifying and distributing the licensed software.

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Correct answer: E