LPIC Practice Session

Session ID: 135
Mode:
Status: in_progress
Answered: 0 / 10
Score: 0%

Review flagged, incorrect, and unanswered questions

Review: All | First Unanswered | First Flagged

Question 1

104.5-005 / multiple_choice

For a directory, what does execute (x) permission allow?

Reading file contents inside the directory Creating files only Entering the directory Deleting the directory regardless of ownership

Question 2

104.5-021 / short_answer

Which command lists the permissions and attributes of the directory emptydir itself?

Question 3

104.5-004 / multiple_choice

In file permissions, what is the octal value of execute permission?

Question 4

104.5-025 / short_answer

What is the 4-digit octal notation for the file permission string '----r--r--'?

Question 5

104.5-002 / multiple_choice

In file permissions, what is the octal value of read permission?

Question 6

104.7-022 / command_line

Enter the command that searches only the current directory for files writable by the user, modified in the last 10 days and larger than 4 GiB.

Question 7

104.5-013 / multiple_choice

What command can be used to see the attributes of a directory itself instead of listing its contents?

ls -l emptydir ls -ld emptydir ls -R emptydir ls -a emptydir

Question 8

103.6-011 / multiple_choice

What is the probable cause of the error 'renice: failed to set priority ... Permission denied' when trying 'renice -10 21704'?

The process no longer exists The system does not support renice A non-root user is trying to set a negative nice value The PID must be specified with -u instead of -p

Question 9

104.5-014 / multiple_choice

What would the default permissions for a regular file be if umask is set to 027?

0640 0750 0660 0644

Question 10

104.5-027 / command_line

Enter the command that changes emptyfile so only others gain read permission when starting from 000 permissions.

Start another random practice session