Oracle 1Z0-811 Online Practice Questions and Exam Preparation

Oracle 1Z0-811 Online Questions & Answers

• Question 71:

  Given:

  

  What is the result?

  A. Compilation fails. To make it compile, replace line n1 with var1 = 0;
  B. Compilation fails. To make it compile, replace line n2 with var2 = 0;
  D. Nothing is printed.
  B. Compilation fails. To make it compile, replace line n2 with var2 = 0;

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• Question 72:

  Which two statements are true about the Java Runtime Environment (JRE)?

  A. It is responsible for garbage collection.
  B. It interprets bytecode stored in a .class file.
  C. It contains the JDK and Java APIs.
  D. It is platform independent.
  E. You must install the JRE to compile a .java file.
  B. It interprets bytecode stored in a .class file.
  D. It is platform independent.

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  Reference:

  https://en.wikipedia.org/wiki/Java_virtual_machine

• Question 73:

  Given the code fragment:

  

  What is the result?

  A. [ BETATEST ]
  B. [betaTest]
  C. [ betaTest ]
  D. [BETATEST]
  D. [BETATEST]

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• Question 74:

  Given the code fragment:

  

  What is the result?

  A. [jasmine, rose, lily]
  B. A runtime exception is thrown.
  C. [jasmine, lily, lotus]
  D. [jasmine, rose, lotus, lily]
  B. A runtime exception is thrown.

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• Question 75:

  

  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
  A. A compilation error occurs at line n1.

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