MCQModerate1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write only the correct answers.)
The output of the function "COMPOSITION".substring(3, 6):
Topic: substring() with two arguments
Previous-year question practice database
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(b) POS.
Explanation
Index the word: C=0, O=1, M=2, P=3, O=4, S=5, I=6. substring(3, 6) starts AT index 3 and stops JUST BEFORE index 6, so it takes indices 3, 4 and 5 — P, O, S — giving "POS". The second argument is exclusive; that is why the result has 6 - 3 = 3 characters, a quick check worth making every time.
In words
POS.
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