Given:

What is the result?

• A.compilation error
• B.0 5
• C.6 13
• D.5 12

Correct Answer: A

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Why would you choose to use a peekoperation instead of a forEachoperation on a Stream?

• A.to process the current item and return void
• B.to remove an item from the end of the stream
• C.to process the current item and return a stream
• D.to remove an item from the beginning of the stream

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Which code fragment compiles?

• A.Option A
• B.Option B
• C.Option C
• D.Option D

Correct Answer: D

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Given:

What is the expected result of javac?

• A.javac fails to compile the class and prints the error message, C:\workspace4\Mycar.java:1:error:
  expected import java.lang
• B.javac fails to compile the class and prints the error message, Error: Could not find or load main class Mycar.class
• C.javac fails to compile the class and prints the error message, C:\workspace4\Mycar.java:1:error: package java does not exist
• D.javac compiles Mycar.java without errors or warnings.

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Given:

Which three classes successfully override printOne()? (Choose three.)

• A.Option E
• B.Option A
• C.Option F
• D.Option B
• E.Option C
• F.Option D

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