Java 7 OCA 1z0-803: Which are true?

Given the following:

- A and E are classes
- B and D are interfaces
- C is an abstract class

Which are true? (Choose three)

A - class I implements B, C { }
B - class I implements B { }
C - class I extends A, E { }
D - class I extends E { }
E - class I implements B, D { }

Answer: B, D, E
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