Given the code fragment:
Path currentFile = Paths.get("/scratch/exam/temp.txt");
Path outputFile = Paths get("/scratch/exam/new.txt");
Path directory = Paths.get("/scratch/");
Files.copy(currentFile, outputFile);
Files.copy(outputFile, directory);
Files.delete (outputFile);
The /scratch/exam/temp.txt file exists. The /scratch/exam/new.txt and /scratch/new.txt files do not exist.
What is the result?

• A./scratch/exam/new.txt and /scratch/new.txt are deleted.
• B.The program throws a FileaAlreadyExistsException.
• C.The program throws a NoSuchFileException.
• D.A copy of /scratch/exam/new.txt exists in the /scratch directory and /scratch/exam/new.txt is deleted.

Correct Answer: C

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Given the code fragment:

What is the result?

• A.ghi jkl
• B.gh ij kl
• C.gj hk il
• D.The compilation fails.
• E.An ArrayIndexOutofBoundsException is thrown at runtime.

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Given:

If file "App.config" is not found, what is the result?

• A.Configuration is OK
• B.The compilation fails.
• C.Exception in thread "main" java.lang.Error:Fatal Error: Configuration File, App.config, is missing.
• D.nothing

Correct Answer: B

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Given:

What is the result?

• A.is it 1
• B.An IndexOutOfBoundsException is thrown at runtime.
• C.is it 0
• D.this is it 2
• E.this is it 3

Correct Answer: D

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Given:

And the command:
java Main Helloworld
What is the result ?

• A.Input: Echo:
• B.Input: Helloworld Echo: Helloworld
• C.Input:
  Then block until any input comes from System.in.
• D.Input:
  Echo: Helloworld
• E.A NullPointerException is thrown at run time.

Correct Answer: C

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