Case 6-2 Robin Thinks That She Has a Good Handle

question 45

Multiple Choice

Case 6-2 Robin thinks that she has a good handle on the use of compound operators but she wants to do a couple of sample problems just to make certain. In both of the problems below, Robin assumes that intResult = 24. When Robin correctly calculates intResult -=3, what value does she get?

• A) 18
• B) 21
• C) 72
• D) None of the above

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Definitions:

Trophic Level

A position in a food chain or ecological pyramid occupied by a group of organisms with similar feeding mode.

Ecosystem

A community made up of living entities and their surrounding physical conditions, interacting together in a biological setting.

Trophic Level

The position an organism occupies in a food chain, based on its source of nutrition and energy.

Energy

Capacity to do work and bring about change; occurs in a variety of forms.