Which of the Following Generic Type Notations Uses a Wildcard

question 26

Multiple Choice

Which of the following generic type notations uses a wildcard?

• A) Point< W >
• B) Point< T extends Number >
• C) Point< T super Integer >
• D) Point< ? >

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Definitions:

Femoral

Femoral refers to anything pertaining to the femur or thigh bone, the longest and strongest bone in the human body.

Congestive Heart Failure

A chronic condition where the heart is unable to pump blood effectively, leading to fluid build-up in the body.

Leukemia

A kind of cancer targeting the blood and bone marrow, marked by an excessive creation of atypical white blood cells.

Digestive

Relating to the process by which the body breaks down food into absorbable nutrients.