A.Option B

B.Option C

C.Option A

D.Option D

A.A ClassCastException is thrown only at line n2.

B.CC

C.AB

D.A ClassCastException is thrown only at line n1.

E.AC

A.Option D

B.Option C

C.Option A

D.Option B

A.The program executes and prints:
500.0

B.Commenting line 16 enables the program to print:
Thank You! 500.0

C.Commenting line 13 enables the program to print:
Thank You! 500.0

D.The program executes and prints:
Thank You! 500.0

A.Compilation fails in the Test class.

B.

C.

D.Compilation fails in the Employee class.

E.Both the Employee class and the test class fail to compile.