What Does the Composite Structure Notation in the Exhibit Mean

question 11

Multiple Choice

What does the composite structure notation in the exhibit mean?

• A) port p is connected to an object called F.
• B) Port p realizes the features defined by interface F.
• C) Port p requires the features defined by interface F.
• D) Class C has internal structure.
• E) Object c1 is a kind of component.

---

Definitions:

Power Strokes

Power strokes are the force-generating steps in the cycle of motor proteins, such as those involved in muscle contraction and cellular motility.

Neuromuscular Junction

Specialized synapse between a motor neuron and a muscle fiber.

Presynaptic Terminal

The end of a neuron where neurotransmitters are stored before being released across the synapse to another neuron.

Synaptic Cleft

The narrow gap between the terminal end of a neuron and the neighboring neuron or muscle cell, across which neurotransmitters can send signals.