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CSE :: Database System 2 - CS

Database System 2 - CS - Advanced SQL
Database System 2 - CS - SQL Server 2000
Database System 2 - CS - Data Warehousing
Database System 2 - CS - XML and ADO.NET
Database System 2 - CS - Database Redesign
Database System 2 - CS - Introduction to SQL
Database System 2 - CS - Distributed Databases
Database System 2 - CS - Client Server Database
Database System 2 - CS - Data Modeling with ER
Database System 2 - CS - Logical Database Design
Database System 2 - CS - Introduction to Database
Database System 2 - CS - Object Oriented Database
Database System 2 - CS - Physical Database Design
Database System 2 - CS - The Database Environment
Database System 2 - CS - ODBC, OLE DB, ADO, and ASP
Database System 2 - CS - ER Model and Business Rules
Database System 2 - CS - Database Processing for BIS
Database System 2 - CS - Managing Multiuser Databases
Database System 2 - CS - Object Oriented Data Modeling
Database System 2 - CS - Managing Databases with Oracle
Database System 2 - CS - SQL for Database Construction
Database System 2 - CS - Data and Database Administration
Database System 2 - CS - Data Models into Database Designs
Database System 2 - CS - Modeling Data in the Organization
Database System 2 - CS - The Database Development Process
Database System 2 - CS - The Internet Database Environment
Database System 2 - CS - JDBC, Java Server Pages, and MySQL
Database System 2 - CS - Database Design Using Normalization
Database System 2 - CS - The Relational Model and Normalization
  1. In a relation, the order of the columns does not matter.

    2. A.

     True
    B.

     False

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  2. A functional dependency is a relationship between or among attributes.

    3. A.

     True
    B.

     False

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  3. A key is a group of one or more attributes that uniquely identifies a row.

    4. A.

     True
    B.

     False

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  4. Keys made up of two or more attributes are called composite keys.

    5. A.

     True
    B.

     False

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  5. Given the functional dependency R → S , R is called the determinant.

    6. A.

     True
    B.

     False

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  6. Relations are categorized into normal forms according to the referential integrity constraints that they have.

    7. A.

     True
    B.

     False

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  7. A relation is in Boyce-Codd Normal Form (BCNF) if every determinant is a composite key.

    8. A.

     True
    B.

     False

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  8. A functional dependency is always an equation.

    9. A.

     True
    B.

     False

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  9. A relation has cells that hold multi-value entries.

    10. A.

     True
    B.

     False

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  10. In a relation, the rows are sometimes called "fields".

    11. A.

     True
    B.

     False

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