A spreadsheet software program requires that users predefine each field's data type. The software program is most likely programmed using a language that is:

open.

predefined.

strongly typed.

weakly typed.

A spreadsheet software program requires that users predefine each field's data type. The software program is most likely programmed using a language that is:

Weakly typed.

Explanation:

In computer programming, programming languages are often colloquially classified as to whether the language's type system makes it strongly typed or weakly typed A weakly-typed language on the other hand is a language in which variables are not bound to a specific data type; they still have a type, but type safety constraints are lower compared to strongly-typed languages. PHP is weakly-typed, and so is C. Weakly typed language is one that doesn't like Assembly. Weakly typed means you can work around the type system. A weakly typed language has looser typing rules and may produce unpredictable results or may perform implicit type conversion at runtime. A different but related concept is latent typing.