Exam 4: The Relational : Advanced Topics
Exam 1: Introduction to Database Management50 Questions
Exam 2: The Relational : Introduction, QBE, and Relational Algebra50 Questions
Exam 3: The Relational : SQL75 Questions
Exam 4: The Relational : Advanced Topics50 Questions
Exam 5: Database Design 1: Normalization50 Questions
Exam 6: Database Design 2: Design Method75 Questions
Exam 7: Dbms Functions50 Questions
Exam 8: Database Administration50 Questions
Exam 9: Database Management Approaches75 Questions
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Indexes can increase the efficiency with which data is retrieved from the database.
(True/False)
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In Access,you can restrict the legal values accepted by a field by entering an appropriate ____________________ that data entered in the field must follow.
(Short Answer)
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An individual can use a view to create reports,charts,and other objects that show database data.
(True/False)
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A row-and-column subset ____ consists of a subset of the rows and columns in some individual table.
(Multiple Choice)
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Discuss what you can do if you need to change a table's structure in ways that are beyond the capabilities of your DBMS.
(Essay)
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To create a view in Access,you simply create and then save a query.
(True/False)
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If you anticipate running a particular query often,you can improve overall performance by saving the query in a special file called a(n)____.
(Multiple Choice)
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