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Oracle 1Z0-811 Online Practice Questions and Exam Preparation

1Z0-811 Exam Details

  • Exam Code
    :1Z0-811
  • Exam Name
    :Java Foundations
  • Certification
    :Oracle Certifications
  • Vendor
    :Oracle
  • Total Questions
    :75 Q&As
  • Last Updated
    :Jan 14, 2026

Oracle 1Z0-811 Online Questions & Answers

  • Question 1:

    Given the contents of the Test.java file:

    What is the result?

    A. 200 : 400
    B. A compilation error occurs at line n1.
    C. A compilation error occurs at line n2.
    D. 100 : 400

  • Question 2:

    Given:

    What is the result?

    A. The program compiles and nothing is printed.
    B. Iteration plus an increasing number is printed 100 times.
    C. Iteration plus an increasing number is printed 99 times.
    D. An error occurs during compilation.

  • Question 3:

    Given:

    What is the output?

    A. 1 2 3 aaaa
    B. 1 2 aaa
    C. Compilation fails
    D. a

  • Question 4:

    Which two components can class declarations include?

    A. A list of instance methods
    B. The main method
    C. Interfaces implemented by the class
    D. The public modifier

  • Question 5:

    Which package would you import to use the Random class?

    A. java.io
    B. java.math
    C. java.util
    D. java.lang

  • Question 6:

    Given the code fragment:

    What is the result?

    A. A compilation error occurs at line n1.
    B. Jack
    C. The program prints either Jack or Queen.
    D. Queen

  • Question 7:

    Given the code fragment:

    What is the result?

    A. a memory address1 in hexadecimal number format a memory address2 in hexadecimal number format
    B. 10, 15 [10, 15]
    C. 0, 10, 15 [10, 15, null]
    D. a memory address in hexadecimal number format [10, 15]

  • Question 8:

    Given the code fragment:

    What is the output?

    A. 8
    B. 3
    D. A compilation error occurs.

  • Question 9:

    Given the code fragment:

    What is the result?

    A. lotus jasmine
    B. lotus
    C. A compilation error occurs.
    D. lotus lily

  • Question 10:

    Given the code fragment:

    What is the result?

    A. false true
    B. true true
    C. false false
    D. A runtime exception is thrown

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