1D. Which of the following describes a class that would be a good candidate for

Question

1D.

Which of the following describes a class that would be a good candidate for conversion to a template class?

Select one:

a. a class which defines a new type of array

b. a class which defines rational numbers

c. a class which defines customers for a store

d. All of these

2D.

Templates are an example of algorithm abstraction.

Select one:

True

False

3D.

Select one:

a. The data type must be a pre-defined data type.

b. The data type must have a < operator defined for it.

c. The data type must be numeric.

d. The data type must be character based.

4D.

hat should you list in the pre-condition of a template function?

Select one:

a. what happens after the function is executed

b. any functionality that the instantiating class must implement (like <)

c. what must be true before the function executes

d. All of these

e. what happens after the function is executed and any functionality that the instantiating class must implement (like <)

f. any functionality that the instantiating class must implement (like <) and what must be true before the function executes

5D.

Select one:

a. Add the template prefix.

b. Change the type of the dynamic array allocation to T.

c. Add the <T> following the class name before the scope resolution operator.

d. All of these

e. None of these

Explanation / Answer

1 . All of these

2. True

3. a. The data type must be a pre-defined data type

4 any functionality that the instantiating class must implement (like <) and what must be true before the function executes

5 d All of these

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