Become Oracle Certified with updated 1Z0-809 exam questions and correct answers
What will be the result of compiling and executing class M?
1. package com.udayan.ocp;
2.
3. class M {
4. private int num1 = 100;
5. class N {
6. private int num2 = 200;
7. }
8.
9. public static void main(String[] args) {
10. M outer = new M();
11. M.N inner = outer.new N();
12. System.out.println(outer.num1 + inner.num2);
13. }
14. }
Given code of Test.java file:
1. package com.udayan.ocp;
2.
3. import java.util.stream.Stream;
4.
5. public class Test {
6. public static void main(String[] args) {
7. System.out.println(Stream.of(10, 0, -10).sorted().findAny().orElse(-1));
8. }
9. }
Which of the following statements are true about the execution of Test class?
Select 2 options.
F: is accessible for reading and below is the directory structure for F:
1. F:.
2. └───A
3. └───B
4. └───C
5. Book.java
'Book.java' file is available under 'C' directory.
Given code of Test.java file:
1. package com.udayan.ocp;
2.
3. import java.nio.file.Path;
4. import java.nio.file.Paths;
5.
6. public class Test {
7. public static void main(String[] args) {
8. Path file = Paths.get("F:\\A\\B\\Book.java");
9. System.out.println(file.toAbsolutePath());
10. }
11. }
What will be the result of compiling and executing Test class?
Which of the following code will create/return a Locale object for the JVM, on which your code is running?
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