Consider the relation shown in the exhibit.

Which of the following SQL statements would properly add information for a new employee?

Which statement accurately describes a characteristic of attributes?

Consider the Orders relation shown in the exhibit.

Which of the following SQL statements would return all complete tuples for order dates in 2002, arranged by amount from lowest to highest?

Which type of entity must reference another entity for its data to be meaningful?

Consider the Recreation relation shown in the exhibit. You need to apply a SQL statement to the
Recreation relation that will return the following data:

Which SQL statement applied to the Recreation relation will return this data?

Which component in the three-tier database architecture handles the data-processing and
business logic?

In a relational database, which term describes a single table consisting of rows and columns?

Which term describes the management of simultaneous transactions to prevent conflicts?

Consider the following SQL statement and the Orders relation shown in the exhibit:

How many records should be returned?

The database manager wants to give Rubio and Doe the ability to modify the Project Relation
shown in the exhibit. A temporary employee named Temp needs to access the data in the
database to generate reports. Which group of SQL statements will perform this task?