Ceramic wall tile should be installed with a cement backerboard.

Answer: True
Explanation: it does help the installation last longer

Answer: False
Explanation: it depends on where it is being installed

Answer: True
Explanation: Cement backer board or a Hardie board 4-wall mastic glue are proper substrate for ceramic tile wall tile

Answer: True
Explanation: I normally do use concrete backer board for ceramic wall tile but it isn't necessary with the right mud

Answer: True
Explanation: Backerboard properly bonds to the thinset and in turn bonds to the tile much better than if you used regular sheet rock or greenboard for the backing.

Answer: False
Explanation: Depending on wall

Answer: True
Explanation: needs to be waterproof

Answer: True
Explanation: To ensure a secure tile wall you must use cement backer board!

Answer: False
Explanation: Not always true. Backsplashes can go on top of virtually anything even drywall

Answer: False
Explanation: If in wet area cement backer if not Sheetrock is fine.

Answer: False
Explanation: Not in all cases. If its purely decorative such as a back splash, it can be secured directly to drywall with mastic.

Answer: False
Explanation: I install all my showers and walls with a mortar-float substrate so my walls are nice and flat and plumb in the corners. Good luck using hardi-backer or other boards on the walls