Which of the following statements a), b) or c) is false?
A) Each xe "column:in a database table"column in a relational database table represents a different data attribute.
B) Columns are unique (by primary key) within a table, but particular row values may be duplicated between columns.
C) Several rows in an Employee table's Department column could contain the same department number.
D) All of the above statements are true.

Question

Quizplus · Accepted Answer

Columns in a table are not unique by primary key; it is the rows that are unique by primary key. Columns represent attributes, and their values can be duplicated across rows.

Which of the Following Statements A), B) or C) Is