Ch22 Maintaining Integrity Exam

Ch22 Maintaining Integrity Exam

1. By default, the df command displays filesystem use in:

   • 1-T block size
   • 1-G block size
   • 1-M block size
   • 1-K block size

2. Inodes are used to store a file’s:

   • Metadata
   • Name
   • Contents
   • Location

3. The _____ command will display how much space a directory is using.

   • dir
   • du
   • df
   • init

4. The _____ command will display how much space a filesystem has free?

   • free
   • du
   • init
   • df

5. The number of inodes in a filesystem is:

   • Determined by the filesystem type
   • Always the same for every filesystem
   • Determined when the filesystem is created
   • Something that can be changed at a later date

6. What determines how many files can be stored in a filesystem?

   • The number of data blocks
   • The number of bytes
   • The Superblock size
   • The number of inodes

7. Which of the following commands will display information about the Superblock?

   • superblk -a
   • df
   • tune2fs
   • init 0

8. Which of the following commands will shut down the system?

   • init 0
   • init 5
   • init 2
   • init 1
   • init 7

9. Which options to the tune2fs command will change how often a full filesystem check is performed? (choose two)

   • -w
   • -i
   • -c
   • -g

10. Which option to the df command shows how many inodes are free in a filesystem?

    • -i
    • -f
    • -inode
    • -free

11. Which option to the df command shows human-readable sizes?

    • -s
    • -d
    • -h
    • -i

12. Which option to the du command shows a summary of the space used in a directory structure?

    • -s
    • -all
    • -h
    • -x

13. Which option to the du command will allow you to specify a subdirectory to not include in the results?

    • -x
    • –noinclude
    • –exclude
    • -e

14. Which option to the tune2fs command will allow you to create a journal for an ext2 filesystem?

    • -j
    • -J
    • -i
    • -l

15. Which option to the tune2fs command will change default mount options?

    • -m
    • -M
    • -O
    • -o

16. Which option to the tune2fs command will change the space reserved for system use?

    • -M
    • -m
    • -r
    • R

17. Which option to the tune2fs command will display filesystem information?

    • -l
    • -L
    • -s
    • -S