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The ER model refers to a specific table row as an entity occurrence.
The Crow's Foot notation depicts the strong relationship with a(n)
____________________ line between the entities.
A(n) ____________________ character is a symbol that can be used as a general
substitute for other characters or commands.
According to the Data-Modeling Checklist, ____________________ should be nouns
that are familiar to business and should be short and meaningful, and should document
abbreviations, synonyms, and aliases for each entity.
The term "database development" is used to describe the process of database design and
implementation.
Just like database triggers, stored procedures are stored in the database.
Extending the Web server functionality implies that the Web server and the
Web-to-database middleware will properly communicate with each other.
The ____________________ fragment condition indicates that each row is unique,
regardless of the fragment in which it is located.
___________________________________ is a language based on OO concepts that
describes a set of diagrams and symbols used to graphically model a system.
The ____________________ commit protocolguarantees that if a portion of a
transaction operation cannot be committed, all changes made at the other sites
participating in the transaction will be undone to maintain a consistent database state.
In Chen notation, there is no way to represent cardinality.
The proper use of ____________________ keys is crucial to controlling data
redundancy.
____________________ are numeric measurements (values) that represent a specific
business aspect or activity.
Normalization represents a micro view of the entities within the ERD.
Every PL/SQL block must be given a name.
A row-level triggerrequires use of the ____________________ keywords. This type of
trigger is executed once for each row affected by the triggering statement.
The first line of an XML document represents the document declaration, and it is
mandatory.
The DBA is responsible for ensuring that the data are distributed to the right persons, at
the right time, and in the right format.
