In the notation Table Name (Field1, Field2, Field3...), what do the listed items correspond to?

In the notation Table Name (Field1, Field2, Field3...), what do the listed items correspond to?

• A. Rows
• B. Columns
• C. Keys
• D. Entities

Answer: (B)

It’s about the structure of a table in a relational database. The items listed after the table name are the column names, i.e., the fields defined for each row. Each row will have a value for every column, so the list specifies what data attributes the table will hold. In contrast, a row is a record in the table, keys are special columns used to identify rows, and entities come from data modeling to represent real-world objects. Therefore, the listed items correspond to columns.

It’s about the structure of a table in a relational database. The items listed after the table name are the column names, i.e., the fields defined for each row. Each row will have a value for every column, so the list specifies what data attributes the table will hold. In contrast, a row is a record in the table, keys are special columns used to identify rows, and entities come from data modeling to represent real-world objects. Therefore, the listed items correspond to columns.