Which requirement within large, complex databases ensures users have limited access
to the database? - Authorization
Which design type specifies database requirements without regard to a specific
database system? - Conceptual design
What characterizes the rules of relational databases? - They are logical constraints that
ensure the data is valid.
Which event will result in an error code and error description when using MySQL
Server? - When an SQL statement is syntactically incorrect
Which data type should be used to store whole integer values, such as age? - INT
Which text-based interface is included in the MySQL Server Download? - MySQL
Command-Line Client
Which database system includes the World database during its installation? - MySQL
What is the standardized language of relational database systems? - Structured Query
Language
Which SQL sublanguage is used to manage database access? - Data Control
Language (DCL)
Which SQL sublanguage is used to roll back database changes? - Data Transaction
Language (DTL)
Which format is used by the TIME data type in MySQL? - hh:mm:ss
Which MySQL operator is the last in the order of operator precedence? - OR
Which operator is used to compare columns from the left and right tables in MySQL? - =
Which type of join combines two tables without comparing columns? - CROSS
Which type of join compares columns using only the = operator? - Equijoin
Which type of join is demonstrated by the following query?
SELECT Dog.Nickname, Kennel.Address
FROM Dog, Kennel
WHERE Dog.KennelID = Kennel.ID - EQUIJOIN
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