What command is used to change the group of a file?
Linux Administration Bootcamp: Go from Beginner to Advanced - File and Directory Permissions Explained - Part 2

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Information Technology (IT), Architecture
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CHMOD
CHOWN
CGRP
UMASK
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What can prevent the execution of a file even if its permissions are correct?
Improper directory permissions
File size too large
Wrong file type
Incorrect file name
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the default permission for directories if no mask is used?
777
666
755
644
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the UMASK command affect file permissions?
It divides permissions
It adds permissions
It subtracts permissions
It multiplies permissions
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of subtracting a UMASK of 022 from 777 for directories?
666
775
644
755
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a special mode in file permissions?
Hidden
Read-only
Executable
Set UID
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many characters does UMASK display when run without arguments?
Four
Three
Two
Five
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