Which of the following statements about collections is NOT True?
A) Collections are similar to arrays.
B) An index allows references to individual values or rows within a collection.
C) A collection may hold many rows of data and many fields.
D) The values in each row of the collection must be of the same type.

Question

Quizplus · Accepted Answer

Collections and arrays are used to store multiple values, but a collection typically refers to more complex data structures (like lists, sets, or dictionaries in various programming languages) that can hold elements of different types and provide various operations to manipulate these elements. Statement C is incorrect because it describes a characteristic more akin to a table or a database entity, where multiple rows of data and multiple fields (columns) can exist, each potentially of a different type. Collections, especially in the context of programming languages, do not inherently organize data in a tabular format with rows and fields; instead, they manage groups of elements.

Which of the Following Statements About Collections Is NOT True