Multiple choice

Which of the following is an incorrect statement about reference counting in Objective C memory management?

  1. Each object must have a value.

  2. Initially the count is set to 1.

  3. The objects can be accessed at zero count.

  4. When the count hits zero, the object is immediately freed from memory.

  5. The actions will increment or decrement this count.
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C Correct answer
Explanation

The objects can not be accessed at  zero count.

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