Mary works as a Software Developer for XYZ Inc. She writes the following code. 1. class Alpha { 2. public static class Beta { } 3. } 4. class Delta { 5. // insert code here 6. } Which of the following code statements can be inserted at line 5 to create an instance of the Beta class defined in the class Alpha?

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D. The class Beta cannot be instantiated at line 5.

Answer

A. Beta b = new Beta();

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B. Alpha a = new Alpha();

Answer

C. Beta = new a.Beta();

Answer

E. Alpha.Beta b = new Alpha.Beta();

Mary works as a Software Developer for XYZ Inc. She writes the following code. 1. class Alpha { 2. public static class Beta { } 3. } 4. class Delta { 5. // insert code here 6. } Which of the…

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