Assuming That Names Is a Queue of String Objects, Select

question 35

Multiple Choice

Assuming that names is a Queue of String objects, select a statement to complete the code segment below.The code is designed to remove the last element from the queue, which is guaranteed to have at least one element.

• A)aQueue.add(names.peek());
• B)aQueue.add(names.remove());
• C)names.add(aQueue.peek());
• D)names.add(aQueue.remove());

Understand and apply the concept of linear systems in practical contexts, such as break-even analysis.

Solve problems involving rates of change and simple interest.

Interpret and solve problems using matrix notation and operations.

Apply the method of elimination and substitution in solving systems of equations.

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Definitions:

Demographic Transition

A model that describes the transformation of a society from high birth and death rates to low birth and death rates as a country develops from a pre-industrial to an industrialized economic system.

Renewable Resources

Natural resources that can be replenished naturally over short periods of time, such as solar energy, wind, and water.

Nonrenewable Resources

Nonrenewable resources are natural resources that cannot be replenished or replaced at the same rate at which they are consumed, such as oil, coal, and natural gas.

Placebo Effect

A beneficial effect produced by a placebo drug or treatment, which cannot be attributed to the properties of the placebo itself, and must therefore be due to the patient's belief in that treatment.