A Class with at Least One Pure Virtual Function Is

question 8

Multiple Choice

A class with at least one pure virtual function is called

• A) a pure virtual class.
• B) a virtual base class.
• C) an abstract class.
• D) All of the above
• E) None of the above

---

Definitions:

Defame

To damage someone's reputation through false or unjustified statements.

Preexisting Obligation

An obligation that already exists before a certain action is taken or an agreement is made, often relevant in contract law.

Under Seal

denotes a formal legal process or document that has been officially sealed, indicating confidentiality or authenticity.

Substituting a New Contract

Replacing an existing contract with a new one, which extinguishes the obligations under the original contract.