Which statement is NOT true regarding the relationship between a table and its components?

The statement that a table can have equal rows and columns at all times is not true because, in practice, a relational database table does not require equal numbers of rows and columns. A table can have a varying number of rows, each representing individual records, while the number of columns defines the attributes or characteristics of those records. For instance, a table representing a customer database might have many rows (each row for a different customer) but only a fixed number of columns describing attributes like name, address, and phone number.

The other statements reflect accurate principles of database design. Each relational table indeed has one row for every entity, which keeps data organized and easy to access. Additionally, a table should have as many columns as necessary to accurately describe each individual record, ensuring that all relevant information is captured. Finally, the importance of rows in representing individual records is fundamental to how databases function, allowing for efficient data retrieval and manipulation.