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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. Indexes are created to enforce uniqueness on columns and to enable fast retrieval by column values.

    2. A.

     True
    B.

     False

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  2. Money is defined in Oracle with the Currency data type.

    3. A.

     True
    B.

     False

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  3. The default extension for SQL*Plus is .sql.

    4. A.

     True
    B.

     False

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  4. The left-leaning slash tells Oracle to execute whatever statement is in the buffer.

    5. A.

     True
    B.

     False

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  5. Oracle maintains a System Change Number (SCN) which is a database-wide value that is incremented by Oracle whenever database changes are made.

    6. A.

     True
    B.

     False

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  6. The semicolon terminates a SQL statement (and executes it).

    7. A.

     True
    B.

     False

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  7. SQL*Plus is a text editor.

    8. A.

     True
    B.

     False

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  8. When you type Start FILENAME, the statement in your file will be executed automatically.

    9. A.

     True
    B.

     False

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  9. You can check on the status of tables with the DESCRIBE or DESC command.

    10. A.

     True
    B.

     False

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  10. Oracle directly supports the definition of surrogate keys.

    11. A.

     True
    B.

     False

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