✏️ Explanatory Question

Write the output of the following:
(i) System.out.println(Character.isUpperCase('R'));
(ii) System.out.println(Character.toUpperCase('j'));

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📘 Detailed Answer
🟢 Easy
← Previous Give the output of the following: String n = "Computer Knowledge."; String m = "Computer Applications"; System.out.println(n.substring(0, 8).concat(m.substring(9))); System.out.println(n.endsWith("e"));
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Answer with Explanation

(i) System.out.println(Character.isUpperCase('R'));
Output: true

(ii) System.out.println(Character.toUpperCase('j'));
Output: J

← Previous Give the output of the following: String n = "Computer Knowledge."; String m = "Computer Applications"; System.out.println(n.substring(0, 8).concat(m.substring(9))); System.out.println(n.endsWith("e"));