Which of the Following Is True of Function Templates

question 15

Multiple Choice

Which of the following is true of function templates?

• A) All function templates begin with the keyword class.
• B) Every formal type parameter is preceded by either keyword typename or template.
• C) Formal type parameters act as placeholders for built-in types or user-defined types and are used to specify the types of arguments to the function, to specify the return type of the function, and to declare variables within the body of the function definition.
• D) A programmer must define a separate function template for each template function specialization to be used in the program.

---

Definitions:

Segmented Income Statement

An income statement that breaks down revenues, costs, and profits by specific segments, such as product lines or geographical markets, providing detailed insight into each part of the business.

Fixed Expenses

Costs that do not fluctuate with changes in production level or sales volume.

Trade-In Allowance

The amount credited to the buyer by the seller when the buyer trades in an old item towards the purchase of a new item.

Retain Or Replace

A decision-making process regarding whether to keep an existing asset or replace it with a new one, considering aspects such as costs, benefits, and performance.