Which of the following statements does not apply to relational databases?A) Relational databases are simple to understandB) Tables are one of the basic components of relational databasesC) Relational databases have a strong procedural orientationD) Relational databases have a strong mathematical foundation2. In the relational database terminology, a tuple is synonymous with:A) A columnB) A rowC) An attributeD) A relation3. In the relational database terminology, a table is synonymous with:A) A columnB) A rowC) An attributeD) A relation