WGU DATA MANAGEMENT - FOUNDATIONS - D426 EXAM 100% SOLVED 2025  

WGU DATA MANAGEMENT -
FOUNDATIONS - D426 EXAM 100%
SOLVED 2025

, Which requirement within large, complex databases ensures users have limited access
to the database?

Recovery
Performance
Authorization
Confidentiality - ANSWERAuthorization

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

Physical design
Conceptual design
Logical design
Abstract design - ANSWERConceptual design

3. What characterizes the rules of relational databases?

-They are logical constraints that ensure the data is valid.
-They are based on business policy and specific databases.
-They represent data volumes and rapidly changing data structures.
-They embody the theoretical foundation of the SQL language. - ANSWERThey are
logical constraints that ensure the data is valid.

4. Which event will result in an error code and error description when using MySQL
Server?

When the server or updates are incorrectly installed
When an SQL statement is entered to locate errors in the database
When an SQL statement is syntactically incorrect
When a Mac OS shortcut code is used on a Windows OS - ANSWERWhen an SQL
statement is syntactically incorrect

5. Which data type should be used to store whole integer values, such as age?

NUM
VARCHAR
DATE
INT - ANSWERINT

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