Multiple choice

The chmod ugo + rw note command can be represented in octal notation as

  1. chmod 555 note

  2. chmod 666 note

  3. chmod 444 note

  4. chmod 333 note

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In chmod, numeric notation assigns 4 for read, 2 for write, and 1 for execute. The command chmod ugo+rw gives read+write (4+2=6) to user, group, and others, resulting in 666 octal notation.