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

Question

Quizplus · Accepted Answer

The front of the index card should include the methods that the object can execute, as these are the actions that will be traced during the execution of the object. Option A is not relevant to tracing the execution of the object, Option B is more relevant to documenting the code than tracing its execution, and Option C could be useful but is not necessary to have on the front of the card.

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