WGU C175-D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 100 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS) ALREADY GRADED A+

WGU C175-D426 DATA MANAGEMENT FOUNDATIONS OA EXAM
ACTUAL EXAM 2 LATEST VERSIONS 100 QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES (100%
CORRECT AND VERIFIED ANSWERS) ALREADY GRADED A+



Which requirement within large, complex databases ensures users have limited access
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to the database?
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Recovery
Performance
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Authorization
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Confidentiality - ANSWER>>Authorization gv gv




Which design type specifies database requirements without regard to a specific
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database system?
gv gv




Physical design gv



Conceptual
gv



design Logical
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design
gv



Abstract design - ANSWER>>Conceptual design
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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. - ANSWER>>They are
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logical constraints that ensure the data is valid.
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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
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When an SQL statement is syntactically incorrect
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When a Mac OS shortcut code is used on a Windows OS - ANSWER>>When an SQL
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statement is syntactically incorrect
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5. Which data type should be used to store whole integer values, such as age?
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, NUM