When You Add the Virtual Keyword to a Method Heading

question 74

Multiple Choice

When you add the virtual keyword to a method heading, it ____.

• A) overrides a method from a base class.
• B) tags the method as capable of being overridden.
• C) converts the class to an abstract class.
• D) forces all classes derived from that class to include implementation details for the method.

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Definitions:

Chill Strip

A component used in casting and metalworking to cool and solidify metal rapidly by conducting heat away from the casting.

Tempered Aluminum

Aluminum that has been heat-treated to increase its strength and durability without losing its lightweight characteristic.

Mild Steel

A low carbon steel containing a small percentage of carbon, widely used in construction due to its malleability and relatively low cost.

C-Channel Frame Rail

A structural component in vehicles or machinery, shaped like the letter 'C', providing support and rigidity.