Given:

What is the output?

• A.:APPLE:ORANGE:BANANA
  appleorangebanana
• B.:APPLE:ORANGE:BANANA
• C.APPLE:apple ORANGE:orange BANANA:banana
• D.appleorangebanana
  :APPLE:ORANGE:BANANA
• E.apple:APPLE orange:ORANGE banana:BANANA

Correct Answer: E

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Given:

and omitting the throws FooException clause results in a compilation error.
Which statement is true about FooException?

• A.The body of foo can throw FooException or one of its subclasses.
• B.FooException is unchecked.
• C.FooException is a subclass of RuntimeError.
• D.The body of foo can only throw FooException.

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Given this enum declaration:

Examine this code:
System.out.println(Alphabet.getFirstLetter());
What code should be written at line 3 to make this code print A?

• A.static String getFirstLetter() { return Alphabet.values()[1].toString(); }
• B.static String getFirstLetter() { return A.toString(); }
• C.String getFirstLetter() { return A.toString(); }
• D.final String getFirstLetter() { return A.toString(); }

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Given this enum declaration:

Examine this code:
System.out.println(Letter.values()[1]);
What code should be written at line 5 for this code to print 200?

• A.public String toString() { return String.valueOf(ALPHA.v); }
• B.public String toString() { return String.valueOf(Letter.values()[1]); }
• C.public String toString() { return String.valueOf(v); }
• D.String toString() { return "200"; }

Correct Answer: C

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Given:

Which two methods modify field values? (Choose two.)

• A.setAllCounts
• B.setACount
• C.setCCount
• D.setTCount
• E.setGCount

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