Which nitrogen-containing base is not found in DNA?

 The one-to-many (1:M) relationship is easily implemented in the relational model by putting the _________of the “1” side in the table of the “many” side as a ________.

 When creating a strong relationship between COURSE and CLASS, which of the following would be true about the CLASS object?

 The ____ allows using independent tables linked by common attributes.

 The ____________operator subtracts one table from the other.

 A(n) _____ index is an index in which the index key can have only one pointer value (row) associated with it.

 The one-to-many (1:M) relationship is easily implemented in the relational model by putting the _________of the “1” side in the table of the “many” side as a ________.

 Sally’s Dog Grooming Salon is creating a database of every dog she grooms. She wants to collect specific information about the breed, height, weight, and age of each dog. What building block does “dog” represent in her data model?

 A(n) _____ is the equivalent of a field in a file system.

 Which of the answers below is not consider as one of the five (5) major parts of the database system?