Flashcards and Answers – Chapter 11 Quiz
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What type of database exists in many separate locations throughout a network or the Internet?
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distributed
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What is the process of comparing data with a set of rules or values to determine if the data meets certain criteria?
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validation
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Which of the following is a query language that allows users to manage, update, and retrieve data?
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SQL
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You are creating a database for your computer club. Most of the students live in your town, Durham. How can you make Durham appear initially in the field to make data entry easier?
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make it the default value
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Most DBMSs include a feature, as shown in the middle image within the accompanying figure, which has a graphical user interface to assist users with retrieving data. What is this feature called?
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QBE
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What type of database are organizations MOST LIKELY to use for payroll, accounts receivable, inventory, and invoicing?
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relational
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Which of the following statements best describes a form?
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a window on the screen that provides areas for entering or modifying data in a database
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Which of the following identifies the quality of data in a database?
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data integrity
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What does each byte in the ASCII coding scheme represent?
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single character
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What is a combination of one or more related characters or bytes and is the smallest unit of data a user accesses?
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field
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Which of the following is a collection of data organized in a manner that allows access, retrieval, and use of that data?
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database
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Which of the following statements is NOT true about object-oriented databases (OODBs)?
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A voice mail system is an example of a groupware database.
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Which of the following refers to the procedures that keep data current?
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file maintenance
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Which of the following is a window on the screen that provides areas for entering or modifying data in a database?
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form
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Many database programs perform which of the following in order to analyze entered data to help ensure that it is correct?
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validity check
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Which of the following is a huge database that stores and manages the data required to analyze historical and current transactions?
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data warehouse
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Which of the following refers to the different formats to represent or store data for use by humans and computer applications?
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variety
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What is a feature that has a graphical user interface to assist users with retrieving data?
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QBE
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Which of the following kinds of values is the one that a DBMS initially displays in a field?
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default
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Which of the following is a huge database that stores and manages the data required to analyze historical and current transactions?
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data warehouse
