Wgu C175/D426 Data Management Foundations Oa Exam Actual Exam 2 Latest Versions 200 Questions And Correct Verified Answers)/Already Graded A

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM
ACTUAL EXAM 2 LATEST VERSIONS 200 QUESTIONS AND CORRECT
VERIFIED ANSWERS)/ALREADY GRADED A


1. Which requirement within large, complex databases ensures users have
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limited access to the database?
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Recovery
Performance
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Authorizatio
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n
Confidentiality: Authorization m




2. Which design type specifies database requirements without regard to a
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specific database system?
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Physical design m




Conceptual design
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Logical design
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Abstract design: Conceptual design
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3. 3. What characterizes the rules of relational databases?
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-They are logical constraints that ensure the data is valid.
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-They are based on business policy and specific databases.
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-They represent data volumes and rapidly changing data structures.
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-They embody the theoretical foundation of the SQL language.: They are logical
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constraints that ensure the data is valid.
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4. 4. Which event will result in an error code and error description when using
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MySQL Server?
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When the server or updates are incorrectly installed
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When an SQL statement is entered to locate errors in the database When an
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SQL statement is syntactically incorrect
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When a Mac OS shortcut code is used on a Windows OS: When an SQL statement i
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syntactically incorrect
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5. 5. Which data type should be used to store whole integer values, such as
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age?
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, NUM
VARCHA
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R DATE m




INT: INT m




6. 6. Which text-based interface is included in the MySQL Server Download?
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MySQL Command-Line Client
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