A workgroup typically comprises between 25 and 100 persons.
Select an option to see the answer and solution.
Database · all questionsThe Database Environment
The Database Environment
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
30
Questions
2/2
Page
Pick an option on a question to see the right answer and solution.
The source of the data is sometimes called the system of record.
Select an option to see the answer and solution.
Data quality problems currently cost U.S. businesses some $60 million each year (Hudica, 2003).
Select an option to see the answer and solution.
Stand-alone databases exhibit many of the same advantages common to file processing systems.
Select an option to see the answer and solution.
The database approach requires additional costs and risks.
Select an option to see the answer and solution.
Data descriptions are stored in a central location called the depository.
Select an option to see the answer and solution.
Stored representations of objects and events that have meaning and importance in the user's environment are known as a database.
Select an option to see the answer and solution.
Another name for multimedia data is unstructured data.
Select an option to see the answer and solution.
The most common source of database failures in an organization is the failure to implement a strong database administration function.
Select an option to see the answer and solution.
The primary mechanism for providing context for data is metadata.
Select an option to see the answer and solution.