Nest 0 Cart
Nest Account
Popular Exams
All Categories...
Nest
Nest 0
Contact
Log In / Sign Up
Copyright 2024 © store. All rights reserved.
Home Oracle 1z0-819

Oracle 1z0-819 Exam Practice Questions (P. 4)

  • Full Access (213 questions)
  • Six months of Premium Access
  • Access to one million comments
  • Seamless ChatGPT Integration
  • Ability to download PDF files
  • Anki Flashcard files for revision
  • No Captcha & No AdSense
  • Advanced Exam Configuration
Get Contributor Access
Question #16
Given:

and

Which two are valid usages of the annotation? (Choose two.)
  1. A
    @Meal(mainCourse=”pizza”)
    @Meal(dessert=”pudding”)
    public class Main {
    }
  2. B
    @Meal(mainCourse=null)
    public class Main {
    }
  3. C
    @Meal(starter=”snack”, dessert=”ice cream”)
    public class Main {
    }
  4. D
    @Meal(mainCourse=”pizza”)
    @Meal(mainCourse=”salad”)
    public class Main {
    }
  5. E
    @Meal(mainCourse=”pizza”, starter=”snack”, dessert=”pudding”) public class Main {
    }

Correct Answer:
BE

Question #17
Given:

and the code fragment:

Which three code fragments, at line n1, prints SPRING? (Choose three.)
  1. A
    System.out.println(Season.valueOf(“SPRING”).ordinal());
  2. B
    System.out.println(Season.values(1));
  3. C
    System.out.println(Season.SPRING);
  4. D
    System.out.println(Season.valueOf(“SPRING”));
  5. E
    System.out.println(Season.valueOf(‘s’));
  6. F
    System.out.println(sA[0]);
  7. G
    System.out.println(sA[1]);

Correct Answer:
BCE

Question #18
Given:

Which two lines of code when inserted in line 1 correctly modifies instance variables? (Choose two.)
  1. A
    cCount = setCCount(c);
  2. B
    setCCount(c) = cCount;
  3. C
    setGCount(g);
  4. D
    tCount = tCount;
  5. E
    aCount = a;

Correct Answer:
BD

Question #19
Given:

and

and

You want to print the message こんにちは Joe, 宜しくお願いします, Jane.
Which code inserted on line 1 will accomplish this?
  1. A
    ResourceBundle msg = ResourceBundle.getBundle(“/proj/msg/messages”, new Locale(“ja”,“JP”));
    Object[] names = “Joe”, “Jane”);
    String message = MessageFormat.format(msg.getString(“message”),names);
  2. B
    ResourceBundle msg = ResourceBundle.getBundle(“msg.messages”, Locale.JAPAN);
    Object[] names = “Joe”, “Jane”);
    String message = MessageFormat.format(msg.getString(“message”),names);
  3. C
    Locale.setDefault(Locale.JAPAN);
    ResourceBundle messages = ResourceBundle.getBundle(“messages”);
    String message = MessageFormat.format(msg.getString(“message”),“Joe”,“Jane”);
  4. D
    ResourceBundle msg = ResourceBundle.getBundle(“messages”, Locale.JAPAN);
    String[] names = “Joe”, “Jane”);
    String message = MessageFormat.format(msg.getString(“message”),names);

Correct Answer:
D

Question #20
Given:

and the commands:

What is the result on execution of these commands?
  1. A
    Test.class - > java.sql -> java.base
  2. B
    On execution, the jdeps command displays an error.
  3. C
    Test.class -> java.base -
    Test.class - > java.sql
  4. D
    Test.class -> java.base -

    Test.class - > java.sql -
    java.sql -> java.base

Correct Answer:
C

Previous Questions Next Questions

All Pages