Given:

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

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

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Given:

Which annotation should be used to remove warnings from compilation?

• A.@SuppressWarnings on the main and print methods
• B.@SuppressWarnings("unchecked") on main and @SafeVarargs on the print method
• C.@SuppressWarnings("rawtypes") on main and @SafeVarargs on the print method
• D.@SuppressWarnings("all") on the main and print methods

Correct Answer: B

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Given:

What action ensures successful compilation?

• A.Replace public Color(int c) with private Color(int c).
• B.Replace int c; with private int c;.
• C.Replace int c; with private final int c;.
• D.Replace enum Color implements Serializable with public enum Color.
• E.Replace enum Color with public enum Color.

Correct Answer: A

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Given:

What is the output?

• A.300
• B.Exception
• C.200
• D.100

Correct Answer: A

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Given:

Which two allow a.Main to allocate a new Person? (Choose two.)

• A.In Line 1, remove the access modifierPerson() {
• B.In Line 2, change the access modifier to protectedprotected class Main {
• C.In Line 1, change the access modifier to privateprivate Person() {
• D.In Line 1, change the access modifier to publicpublic Person() {
• E.In Line 2, add extends Person to the Main classpublic class Main extends Person {and change Line 3 to create a new Main objectPerson person = new Main();

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