1. The Back Plate Latch Lock is held in a spring-tension position by the Back Plate Latch Lock Spring. (T/F) 2. The Back Plate Latch Lock is used to unlock the Back Plate Latch. (T/F) 3. The Back Plate Latch Lock prevents accidental release of the back plate assembly. (T/F) 4. The Back Plate Latch Lock is moved by the Back Plate Latch. (T/F) 5. The Back Plate Latch Lock Spring is responsible for releasing the back plate assembly. (T/F)