Multiple choice

The last character in a string must be_________

  1. 0 (zero)
    • (null)

  3. empty

  4. none of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In C-style strings, the null terminator character, represented as '\0', marks the end of the string. The option provided uses a hyphen, which is a common OCR or transcription error for the backslash character.

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