Given the code fragment:

You want to examine whether path is a directory.
Which code inserted on line 1 will accomplish this?

• A.BasicFileAttributes attributes = Files, readAttributes (path, FileAttributes, class);
• B.BasicFileAttributes attributes = Files.readAttributes(path, BasicFileAttributes.class
• C.BasicFileAttributes attributes =Files.getAttribute (path, ''insdirectory'');
• D.BasicFileAttributes attributes = Files isDirectory (path);

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Which two are functional interfaces? (Choose two.)

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

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Given:

Which would cause s to be AQCD?

• A.s.replace(s.indexOf("B"), s.indexOf("B"), "Q");
• B.s.replace(s.indexOf("A"), s.indexOf("C"), "Q");
• C.s.replace(s.indexOf("B"), s.indexOf("C"), "Q");
• D.s.replace(s.indexOf("A"), s.indexOf("B"), "Q");

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Given:

What is the result?

• A.The compilation fails.
• B.1.99,2.99,0
• C.1.99,2.99,0.0
• D.1.99,2.99

Correct Answer: A

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Analyze the code:

Which two options can you insert inside println method to produce Global:namescope? (Choose two.)

• A.prefix+Test.name
• B.Test.prefix+Test.getName()
• C.Test.getName+prefix
• D.Test.prefix+Test.name
• E.prefix+name
• F.new Test().prefix+new Test().name

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