Consider the Following Code Snippet: Public Interface MyInterface<E>

question 57

Multiple Choice

Consider the following code snippet: public interface MyInterface<E> { . . . }
Public interface YourInterface<E, T> extends MyInterface<E> { . . . }
Which of these are legal class declarations?
I public class SomeClass implements YourInterface<String, Double> { . . . }
II public class SomeClass implements YourInterface { . . . }
III public class SomeClass implements YourInterface<String> { . . . }

• A) I
• B) III
• C) I and II
• D) I and III

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Definitions:

Planetary Gearset

A complex system of gears that includes a central sun gear, multiple planet gears, and an outer ring gear, used in many automatic transmissions.

Sun Gear

The central or axis gear in a planetary gearset. It may be optioned to rotate or not rotate, depending on the gear arrangement and desired output ratios.

Ring Gear

A large gear that meshes with a smaller gear (pinion), often used in the differential of an automobile.

Planetary Gearset

a compact, high-torque gear system where the central gear (sun gear) drives multiple outer gears (planet gears) which in turn drive a ring gear.