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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. When using the SQL INSERT statement:

    2. A.

     rows can be modified according to criteria only.
    B.

     rows cannot be copied in mass from one table to another only.
    C.

     rows can be inserted into a table only one at a time only.
    D.

     rows can either be inserted into a table one at a time or in groups.

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  2. What is not an advantage of stored procedures?

    3. A.

     Greater security
    B.

     SQL can be optimized
    C.

     Code sharing
    D.

     Increased network traffic

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  3. A reason for using an SQL view to hide columns is:

    4. A.

     to simplify a result only.
    B.

     to prevent the display of sensitive data only.
    C.

     to accomplish both of the above.
    D.

     None of the above are reasons for using an SQL view.

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  4. Which of the following is an SQL trigger supported by Oracle?

    5. A.

     BEFORE
    B.

     INSTEAD OF
    C.

     AFTER
    D.

     All of the above.

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  5. The SQL ALTER statement can be used to:

    6. A.

     change the table structure.
    B.

     change the table data.
    C.

     add rows to the table.
    D.

     delete rows from the table.

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  6. What SQL structure is used to limit column values of a table?

    7. A.

     The LIMIT constraint
    B.

     The CHECK constraint
    C.

     The VALUE constraint
    D.

     None of the above is correct.

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  7. Which is NOT one of the most common types of SQL CHECK constraints?

    8. A.

     System date
    B.

     Range checks
    C.

     Lists of values
    D.

     Comparing one column value to another within the same table

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  8. What is an advantage of placing computations in SQL views?

    9. A.

     To save users from having to write an expression.
    B.

     To ensure that the results are consistent.
    C.

     To accomplish both of the above.
    D.

     None of the above is correct - computations cannot be placed in a view.

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  9. Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain:

    10. A.

     GROUP BY
    B.

     WHERE
    C.

     ORDER BY
    D.

     FROM

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  10. The SQL statement used to create a view is CREATE VIEW.

    11. A.

     True
    B.

     False

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