ITE014 MOD 1.2 (PART 1)

collected facts about a topic or an item

• Information
• Database
• Data
• Normalization

the result of combining, comparing and performing calculations on data

• Database
• Information
• Data
• Normalization

a centralized and structured set of data stored on a computer system

• Normalization
• Information
• Data
• Database

a software that controls storage, organization, and retrieval of data

• Database Management System (DBMS)
• Oracle
• Control Panel
• File manager

Desktop Computing

• 1980s
• 1970-72
• Early 1980s
• 1960s

Mainframe Computing

• 1970-72
• 1960s
• 1970s
• 1980s

What is the database model shown in the picture?

• Flat File Model
• Hierarchical Model
• Relational Model
• Network Model
• Object-Oriented Model

What is the database model shown in the picture?

• Flat File Model
• Hierarchical Model
• Relational Model
• Network Model
• Object-Oriented Model

What is the database model shown in the picture?

• Flat File Model
• Hierarchical Model
• Relational Model
• Network Model
• Object-Oriented Model

What is the database model shown in the picture?

• Flat File Model
• Hierarchical Model
• Relational Model
• Network Model
• Object-Oriented Model