The Compiler Will Implicitly Create a Default Constructor If

question 28

Multiple Choice

The compiler will implicitly create a default constructor if:

• A) The class does not contain any data members.
• B) The programmer specifically requests that the compiler do so.
• C) The class does not define any constructors.
• D) The class already defines a default constructor.

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Definitions:

Is Not Null

A condition or expression in programming and database management that checks for the presence of any value in a specific field, ensuring that it is not empty.

Is Null

A term used in databases and programming to indicate that a field or variable has no value assigned to it.

Product Type Field

A specific field in a database or software application used to categorize products by their types.

Datasheet

A view mode in database applications displaying data in rows and columns, similar to a spreadsheet.