A MouseHandler Object Implements Which Two Interfaces

question 42

Multiple Choice

A MouseHandler object implements which two interfaces?

• A)MouseListener and MouseActionListener.
• B)MouseListener and MouseMotionListener.
• C)MouseListener and MouseEventListener.
• D)MouseListener only.

---

Definitions:

Caldera

A large volcanic depression that is typically circular to elongate in shape and formed by collapse of a magma chamber.

Volcanic Mudflow

A rapid flow of volcanic ash mixed with water, often melting snow or glaciers, that moves down the slopes of a volcano, also known as a lahar.

Pyroclastic Column

A vertical column of volcanic ash and gas ejected into the atmosphere during an explosive volcanic eruption.

Fissure Eruption

A volcanic eruption that occurs when magma rises through and erupts onto the surface in a long fissure.