rrect answerWhat is the maximum number of characters that can be stored in a char array of size 10, including the null terminator?Options9111012

1. ### Break Down the Problem

To determine the maximum number of characters that can be stored in a character array of size 10, we need to consider two factors:

• The total size of the array.
• The null terminator (\0), which is needed to signify the end of a string in C/C++.

2. ### Relevant Concepts

In C/C++, a char array that is designed to hold strings must allocate one additional byte for the null terminator. If the size of the array is n, then the maximum number of characters that can be stored (excluding the null terminator) is n - 1.

3. ### Analysis and Detail

1. Given array size: $n = 10$
2. To store the string properly, we reserve one position for the null terminator. Thus, the calculation will be: $\text{Maximum characters} = n - 1 = 10 - 1 = 9$

4. ### Verify and Summarize

The calculation indicates that while the total size of the array is 10, only 9 positions are available for storing actual characters. This allocation ensures that we can safely terminate the string with the null character.

Final Answer

The maximum number of characters that can be stored in a char array of size 10, including the null terminator, is 9.