iOS Developer Interview Question:

What is the meaning of "weak" keyword?

Submitted by: Muhammad

*Weak - weak reference you signify that you don't want to have control over the object's lifetime. The object you are referencing weakly only lives on because at least one other object holds a strong reference to it. Once that is no longer the case, the object gets destroyed and your weak property will automatically get set to nil.
Submitted by: Muhammad