Same chapter3 marksDifficulty: Medium
Write a Java program segment to change the case of every letter of a string s.
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3 marksDifficulty: Medium
What is the output of: String s = "Programming"; System.out.println(s.indexOf('g') + " " + s.lastIndexOf('g') + " " + s.replace('g', 'G'));
Original Khojo Papers practice question — not from a past board paper.
Answer
3 10 ProGramminG
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
indexOf finds the first occurrence and lastIndexOf the last; replace returns a new string with every occurrence changed, leaving s itself untouched.
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