Only A Single Attribute, Not Multiple Attributes, Can Define Functional Dependence.
Only A Single Attribute, Not Multiple Attributes, Can Define Functional Dependence.. Web if the attribute (b) is functionally dependent on a composite key (a) but not on any subset of that composite key, the attribute (b) is fully functionally dependent on (a). A _______ key can be described as a minimal superkey, a superkey without any.
Only a single attribute, not multiple attributes, can define functional dependence. B) the foreign key must be unique and no part of it can be null. Web only a single attribute, not multiple attributes, can define functional dependence.
Web Functional Dependency Is When One Attribute Determines Another Attribute In A Dbms System.
Web only a single attribute, not multiple attributes, can define. Web if the attribute (b) is functionally dependent on a composite key (a) but not on any subset of that composite key, the attribute (b) is fully functionally dependent on (a). Web only a single attribute, not multiple attributes, can define functional dependence.
Web Question 53 Only A Single Attribute Not Multiple Attributes Can Define From Csci 6441 At George Washington University
B) the foreign key must be unique and no part of it can be null. Web if the attribute (b) is functionally dependent on a composite key (a) but not on any subset of that composite key, the attribute (b) is fully functionally dependent on (a). A _______ key can be described as a minimal superkey, a superkey without any.
Only A Single Attribute, Not Multiple Attributes, Can Define Functional Dependence.
Web only a single attribute, not multiple attributes, can define functional dependence. If the attribute (b) is functionally dependent on a composite key (a) but not on any subset. Web only a single attribute, not multiple attributes, can define functional dependence t a null is created when you press the enter key or the tab key to move the next entry without.
Web A) The Primary Key Must Be Unique And No Part Of It Can Be Null.
Only a single attribute, not multiple attributes, can define functional dependence. Web study with quizlet and memorize flashcards containing terms like the onetomany (1:m) relationship is easily implemented in the relational model by putting the foreign key of the. A dependency of one nonprime attribute on another nonprime attribute is a partial dependency.
An Attribute Say B Will Be Fully Functional Dependent On The.
The left side of the. Only a single attribute, not multiple attributes, can define functional dependence. Web only a single attribute, not multiple attributes, can define functional dependence.
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