010-160 Practice Test

010-160 Practice Test practice questions, page 3 of 4, with answer review and explanations.

Question 11

Which permissions are set on a regular file once the permissions have been modified with the command chmod 654 file.txt?

  1. drw-r-xr--
  2. d-wxr-x--
  3. -wxr-x--x
  4. -rwxrw---x
  5. -rw-r-xr--

Question 12

What is true about the owner of a file?

  1. Each file is owned by exactly one user and one group.
  2. The owner of a file always has full permissions when accessing the file.
  3. The user owning a file must be a member of the file's group.
  4. When a user is deleted, all files owned by the user disappear.
  5. The owner of a file cannot be changed once it is assigned to an owner.

Question 13

Which of the following permissions are set on the /tmp/ directory?

  1. rwxrwxrwt
  2. ------rwX
  3. rwSrw-rw-
  4. rwxrwS---
  5. r-xr-X--t

Question 14

Which command adds the new user tux and creates the user's home directory with default configuration files?

  1. defaultuser tux
  2. useradd -m tux
  3. usercreate tux
  4. useradd -o default tux
  5. passwd -a tux

Question 15

What information is stored in /etc/passwd? (Choose three.)

  1. The user's storage space limit
  2. The numerical user ID
  3. The username
  4. The encrypted password
  5. The user's default shell