What will the following program print when compiled and run? Select the one correct answer. (a) The
Question:
What will the following program print when compiled and run?
Select the one correct answer.
(a) The program will not compile.
(b) true|true
(c) true|false
(d) false|true
(e) false|false
Transcribed Image Text:
// File: RaceA.java interface IJogger ( default boolean just Do It (String msg) { return false; } { return true; } static boolean just DoIt (int i) } class Athlete implements IJogger { public boolean just Do It (String msg) { return true; } public boolean just Do It (int i) return false; } } public class RaceA { public static void main(String [] args) { Athlete athlete = new Athlete(); I Jogger jogger = athlete; } } System.out.print (jogger.justDoIt ("Run")); System.out.println("" + athlete.just Do It (10)); // (1) // (2) // (3) // (4) // (5) // (6)
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c The instance method at 3 overrides the default method at 1 The static method at 2 ...View the full answer
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Programmers Guide To Java SE 8 Oracle Certified Associate OCA
ISBN: 9780132930215
1st Edition
Authors: Khalid Mughal, Rolf Rasmussen
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