When Using Index Cards to Help with the Tracing of the Execution

question 4

Multiple Choice

When using index cards to help with the tracing of the execution of an object by hand, what is written on the back of the card?

• A)The names of all known tester classes for the object.
• B)The key equations implemented by the constructor.
• C)A table with the values of all of the instance variables.
• D)The methods that the object can execute.

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Definitions:

Comparative Advantage

The ability of an individual or group to carry out a particular economic activity more efficiently than another activity.

Absolute Advantage

The ability of a country, individual, or firm to produce more of a good or service than competitors using the same amount of resources.

Opportunity Cost

The cost of forgone alternatives when a decision is made to choose one option over others.

Absolute Advantage

The ability of a country, individual, company, or region to produce a good or offer a service at a lower cost per unit than the cost at which any other entity produces that good or offers that service.