Download Java SE 11 Programmer I.examlabs.1z0-815.2019-12-13.1e.48q.vcex


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Exam Java SE 11 Programmer I
Number 1z0-815
File Name Java SE 11 Programmer I.examlabs.1z0-815.2019-12-13.1e.48q.vcex
Size 4.28 Mb
Posted December 13, 2019
Downloads 185



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Demo Questions

Question 1
Which two modules include APIs in the Java SE Specification? (Choose two.)

  • A: java.logging
  • B: java.desktop
  • C: javafx
  • D: jdk.httpserver
  • E: jdk.jartool



Question 2
Given:

  

What is the output? 

  • A: 300
  • B: Exception
  • C: 200
  • D: 100



Question 3
Which two statements are true about the modular JDK? (Choose two.)

  • A: The foundational APIs of the Java SE Platform are found in the java.base module.
  • B: An application must be structured as modules in order to run on the modular JDK.
  • C: It is possible but undesirable to configure modules’ exports from the command line.
  • D: APIs are deprecated more aggressively because the JDK has been modularized.



Question 4
Given the code fragment:

  

What is the result?

  • A: -1 : 2
  • B: 2 : -1
  • C: 2 : 3
  • D: 3 : 0



Question 5
Given:

  

What is the result?

  • A: The compilation fails. 
  • B: abdf
  • C: abd
  • D: adf
  • E: abcd



Question 6
Which set of commands is necessary to create and run a custom runtime image from Java source files?

  • A: java, jdeps
  • B: javac, jlink
  • C: jar, jlink
  • D: javac, jar



Question 7
Given:

  

What is the result? 

  • A: 2,3
    4,3 
    4,5 
  • B: 2,3
    4,5 
    4,5 
  • C: 2,5
    4,5 
    4,5 
  • D: 2,3
    4,5 
    4,3



Question 8
Given:

  

Which two allow a.Main to allocate a new Person? (Choose two.)

  • A: In Line 1, change the access modifier to private 
    private Person() {
  • B: In Line 1, change the access modifier to public 
    public Person() {
  • C: In Line 2, add extends Person to the Main class 
    public class Main extends Person { 
    and change Line 3 to create a new Main object 
    Person person = new Main();
  • D: In Line 2, change the access modifier to protected 
    protected class Main {
  • E: In Line 1, remove the access modifier 
    Person() {



Question 9
Given:

  

Which two lines cause compilation errors? (Choose two.)

  • A: line 12
  • B: line 6
  • C: line 9
  • D: line 8
  • E: line 7



Question 10
Which describes a characteristic of setting up the Java development environment?

  • A: Setting up the Java development environment requires that you also install the JRE.
  • B: The Java development environment is set up for all operating systems by default.
  • C: You set up the Java development environment for a specific operating system when you install the JDK.
  • D: Setting up the Java development environment occurs when you install an IDE before the JDK.








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