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24-08-2020
Computers and Technology

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Write statementsto show how finding the length of a character array char [ ] differs from finding the length of a String object str.

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24-08-2020

Answer:

Length of char array: sizeof(arr)

Length of a string object: myString.length()

Explanation:

The sizeof approach is generally not recommended, since this information is lost as soon as you pass the array to a function, because then it becomes a pointer to the first element.

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