Which of the following statements is NOT True? O Entity integrity requests that a table must have a primary key. Entity integrity requests that a primary key must not have a null value. Entity integrity requests that all columns must not have null value. Entity integrity requests that any column must depend on the primary key. Which of the following statements is NOT True? Referential integrity requests that a foreign key must have a matching primary key in the other table. Referential integrity specifies constraints between two tables. Referential integrity requests that two tables have the same row. Referential integrity maintains the correspondence between rows in two tables. Which of the following statements is NOT True? Durability requests that a transaction will not be terminated. Durability requests that a transaction remains being committed even in failure. Durability requests that a transaction needs to be stored in a safe place. Durability requests that a transaction should run until it accomplishes work completely