702-100

702-100 practice questions, page 2 of 2, with answer review and explanations.

Question 6

A file called mybackup is found while investigating a USB pen drive. Which utility can be used to determine the kind of data that is contained in that file?

  1. file mybackup
  2. ls -l mybackup
  3. tar -t mybackup
  4. whatis mybackup
  5. touch mybackup

Question 7

Which device stands for the first BSD disk slice in the disk label on the first partition on the second SATA disk on OpenBSD?

  1. /dev/sd1a
  2. /dev/d2s1
  3. /dev/sl1d2
  4. /dev/sd1p2d
  5. /dev/sata2a

Question 8

Which of the following tar options handle compression? (Choose two.)

  1. -x
  2. -c
  3. -z
  4. -J
  5. -v

Question 9

When creating a symbolic link, an error message indicating that the target already exists is displayed. Which statement is true?

  1. ln can not override an existing target so the target must be manually removed.
  2. ln can override the target, but only if it is a file.
  3. ln can override the target, but only if it is a directory.
  4. ln can override the target, whether it is a file or a directory.
  5. ln can not override an existing symbolic link.

Question 10

What is the purpose of the nice command?

  1. Run a command with the permissions of another user.
  2. Run a command with limited access to a specified directory.
  3. Run a command with additional filesystem permissions.
  4. Run a command with additional secondary groups.
  5. Run a command with a non-standard priority.