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Who should take the Oracle Database Foundations Exam Number: 1Z0-006
This exam helps students to understand the basic relational database concepts. Moreover, it will teach the students about data modeling concepts, building Entity Relationship Diagrams (ERDs), and mapping ERDs. Moreover, with this project-based learning techniques, students will be able to create and work with projects to design, implement, and demonstrate a database solution for a business or organization.
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The following will be discussed in the ORACLE 1Z0-006 exam dumps:
- Construct a model using recursion and hierarchies
- Create ERDish sentences to represent ERDs
- Identify common data types used to store values in a relational database
- Identifying Hierarchical, Recursive, and Arc Relationships
- Identify data that changes over time
- Define a hierarchical relationship
- Validating Data Using Normalization
- Define an arc relationship
- Define a recursive relationship
- Identify which ERD attributes would make candidate primary keys
- Explain necessity of tracking data changes over time
- Identify UIDs in a hierarchical, recursive and arc relationship model
- Mapping Entities,Columns and Data Types
- Resolving Many to Many Relationships and Composite Unique Identifiers
- Identify column data types from an ERD
- Identify composite unique identifiers
- Identify foreign keys from an ERD
- Identify similarities and differences in an arc relationship and a supertype/subtype entity
- Mapping Primary, Composite Primary and Foreign Keys
- Map entities to identify database tables to be created from an ERD
- Define the purpose of normalization
- Identify the variations of unique identifiers after creation of an intersection entity
- Create ERDs to represent ERDish sentences
- Define a barred relationship
- Tracking Data Changes Over Time
- Describe the purpose of a foreign key in an Oracle Database
- Mapping the Physical Model
- Apply the rules of First, Second, and Third Normal Form
- Identify primary keys from an ERD
- Resolve a many-to-many relationship using an intersection entity
- Define the rules of First, Second, and Third Normal Forms
- Identify the changes in unique identifiers after adding the element of time to an ERD
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