What is the output of the following application? A. 12 B. 21 C. The code does not
Question:
What is the output of the following application?
A. 12
B. 21
C. The code does not compile because of the MyDatabase nested class.
D. The code does not compile because of the try-with-resources statement.
E. The code does not compile for a different reason.
Transcribed Image Text:
import java.io.*; import java.sql.*; public class DatabaseHelper { } static class MyDatabase implements Closeable { public void close() throws SQLException { System.out.print("2"); } public void write (String data) {} public String read() {return null;} } public static void main(String... files) throws Exception { try (MyDatabase myDb = new MyDatabase()) { // TODO: Decide what to read/rite } finally { } } System.out.print("1");
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Related Book For
OCP Oracle Certified Professional Java SE 11 Developer Practice Tests Exam 1Z0 819 And Upgrade Exam 1Z0 817
ISBN: 9781119696131
1st Edition
Authors: Scott Selikoff, Jeanne Boyarsky
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