Question
Given: 1. public class TestString1 { 2. public static void main(String[] args) { 3. String str = 420; 4. str += 42; 5. System.out.print(str); 6.
Given: 1. public class TestString1 { 2. public static void main(String[] args) { 3. String str = "420";
4. str += 42; 5. System.out.print(str); 6. } 7. } What is the output? A. 42 B. 420 C. 462 D. 42042 E. Compilation fails. F. An exception is thrown at runtime.
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Machine Learning And Knowledge Discovery In Databases European Conference Ecml Pkdd 2019 Wurzburg Germany September 16 20 2019 Proceedings Part 2 Lnai 11907
Authors: Ulf Brefeld ,Elisa Fromont ,Andreas Hotho ,Arno Knobbe ,Marloes Maathuis ,Celine Robardet
1st Edition
3030461467, 978-3030461461
