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Java SE 8 Programmer II

Exam Details

  • Exam Code
    :1Z0-809
  • Exam Name
    :Java SE 8 Programmer II
  • Certification
    :Oracle Certifications
  • Vendor
    :Oracle
  • Total Questions
    :207 Q&As
  • Last Updated
    :Mar 26, 2025

Oracle Oracle Certifications 1Z0-809 Questions & Answers

  • Question 71:

    Given the code fragment:

    What is the result?

    A. Java EEJava EESE

    B. Java EESE

    C. The program prints either: Java EEJava SE or Java SEJava EE

    D. Java EEJava SE

  • Question 72:

    Given the code fragments :

    and

    What is the result?

    A. TV Price :110 Refrigerator Price :2100

    B. A compilation error occurs.

    C. TV Price :1000 Refrigerator Price :2000

    D. The program prints nothing.

  • Question 73:

    Given:

    Which two interfaces can you use to create lambda expressions? (Choose two.)

    A. T

    B. R C. P

    D. S

    E. Q

    F. U

  • Question 74:

    Given the code fragment:

    What is the result ?

    A. [X] [X, X] [X, X, X] [X, X, X, X]

    B. [X, X]

    C. [X] [X, X] [X, X, X]

    D. [X, X] [X, X, X, X]

  • Question 75:

    Given that these files exist and are accessible:

    and given the code fragment:

    Which code fragment can be inserted at line n1 to enable the code to print only /company/emp?

    A. Stream stream = Files.list (Paths.get ("/company"));

    B. Stream stream = Files.find( Paths.get (“/company”), 1, (p,b) –andgt; b.isDirectory (), FileVisitOption.FOLLOW_LINKS);

    C. Stream stream = Files.walk (Paths.get ("/company"));

    D. Stream stream = Files.list (Paths.get ("/company/emp"));

  • Question 76:

    Given:

    and the code fragment:

    What is the result?

    A. 0

    B. A compilation error occurs at line n1.

    C. An Exception is thrown at run time.

    D. 2

  • Question 77:

    Which class definition compiles?

    A. B. C. D.

  • Question 78:

    Given the code fragment:

    What is the result?

    A. 4000 : 2000

    B. 4000 : 1000

    C. 1000 : 4000

    D. 1000 : 2000

  • Question 79:

    Given that version.txt is accessible and contains:

    1234567890

    and given the code fragment:

    What is the result?

    A. 121

    B. 122

    C. 135

    D. The program prints nothing.

  • Question 80:

    What is the result?

    A. A compilation error occurs at line 7.

    B. 100

    C. A compilation error occurs at line 8.

    D. A compilation error occurs at line 15.

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