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Questions and Answers
Which student has the highest GPA?
Which student has the highest GPA?
- Baker, Kenneth D.
- Lewis, John C. (correct)
- Doyle, Joan E.
- McFerran, Debra R.
What major is associated with the ID 548429344?
What major is associated with the ID 548429344?
- MGT
- IS
- MKT
- PRM (correct)
Which student's ID contains the digit sequence '917'?
Which student's ID contains the digit sequence '917'?
- Lewis, John C.
- Baker, Kenneth D. (correct)
- Sisneros, Michael
- Doyle, Joan E.
How many students have a GPA of 2.9?
How many students have a GPA of 2.9?
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What is the definition of 'Data' as given?
What is the definition of 'Data' as given?
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Study Notes
Introduction to Database
- A database is a shared collection of logically related data and its metadata, designed to meet the information needs of an organization.
Data
- Data refers to facts concerning objects and events that could be recorded and stored on computer media.
- Data helps users understand the information.
Database Example
- A database can store data in a table format, such as the example shown in Figure 1-1a.
- The table contains data about students, including their name, ID, major, and GPA.
- Each row in the table represents a single student, with columns representing different attributes of that student.
- The table contains data for five students: Baker, Doyle, Finkle, Lewis, and McFerran, with their respective IDs, majors, and GPAs.
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Description
Learn about the basics of database management, including data definition, database systems, and database applications. Understand the concepts of data and metadata in an organizational context.
