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101-400 – LPI Level 1 Exam 101, Junior Level Linux Certification, Part 1 of 2

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Showing 4–6 of 10 questions

Question 4 (Devices, Linux Filesystems, Filesystem Hierachy Standard)

Which of the following shell commands makes the already defined variable TEST visible to new child processes? (Choose two.)

Select all that apply, then click Submit answer.

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    visible TEST
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    declare +x TEST
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    declare –x TEST
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    export TEST
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    export –v TEST
Question 5 (System Architecture)

What of the following statements are true regarding /dev/ when using udev? (Choose TWO correct answers.)

Select all that apply, then click Submit answer.

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    Entries for all possible devices get created on boot even if those devices are not connected.
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    Additional rules for udev can be created by adding them to /etc/udev/rules.d/.
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    When using udev, it is not possible to create block or character devices in /dev/ using mknod.
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    The /dev/ directory is a filesystem of type tmpfs and is mounted by udev during system startup.
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    The content of /dev/ is stored in /etc/udev/dev and is restored during system startup.
Question 6 (System Architecture)

Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)

Select all that apply, then click Submit answer.

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    0
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    1
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    3
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    5
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    6