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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. Resource locking is a process to prevent multiple applications from obtaining copies of the same record when the record is about to be changed.

    2. A.

     True
    B.

     False

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  2. The overall responsibility of the DBA is to facilitate the development and use of the database.

    3. A.

     True
    B.

     False

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  3. The size of the lock is referred to as the lock granularity.

    4. A.

     True
    B.

     False

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  4. A durable transaction is one in which all committed changes are permanent.

    5. A.

     True
    B.

     False

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  5. An ACID transaction is one that is atomic, consistent isolated, and durable.

    6. A.

     True
    B.

     False

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  6. When one transaction reads a changed record that has not been committed to the database a filthy read occurs.

    7. A.

     True
    B.

     False

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  7. The size of a lock is referred to as lock sizing.

    8. A.

     True
    B.

     False

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  8. When two transactions are being processed against the database at the same time they are termed concurrent transactions.

    9. A.

     True
    B.

     False

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  9. Locks placed by the DBMS are explicit locks.

    10. A.

     True
    B.

     False

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  10. In optimistic locking, the assumption is made that conflict will occur.

    11. A.

     True
    B.

     False

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