Which term describes one or more database operations that are executed as a single unit?
Your enterprise is involved in planning a database project. The exhibit shows the result of one phase of the database design life cycle. Which term best describes the diagram shown in the exhibit?
Consider the following relations shown in the exhibit. Which of the following SQL statements would return the Customers2 relation from the Customers relation?
Which statement is used to define a named group of related tables, views, domains and other database objects?
Which of the following best describes the ON DELETE NO ACTION referential integrity constraint?
With regard to databases, what is normalization?
