In a Sequence Diagram, a Lifeline Is Identified by A(n)

question 110

Multiple Choice

In a sequence diagram, a lifeline is identified by a(n) ____ line.

• A) solid
• B) dashed
• C) red
• D) curved

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Definitions:

Actuate Brakes

The process of applying brakes or causing brake systems to engage in order to slow or stop movement.

Detect Objects

The process or method used to identify the presence of physical items or obstacles in the surrounding environment, typically through sensors or software algorithms.

ECM

Stands for Engine Control Module, a computer that controls various engine functions such as fuel injection, ignition timing, and emissions.

ECU

Stands for Engine Control Unit, a computer within a vehicle that controls various aspects of the engine's operation, including timing, air/fuel mixture, and more.