40 in a(n) ____ diagram, the arrows above the attributes indicate all desirable dependencies.
In a(n) _____ diagram, the arrows above the attributes indicate all desirable dependencies. partial dependency A dependency based on only a part of a composite primary key is called a(n) _____. In a(n) _____ diagram, the arrows above the attributes indicate all desirable dependencies. dependency From a system functionality point of view, _____ attribute values can be calculated when they are needed to write reports or invoices.
A representation of all data dependencies within a table. ... In a(n) ____ diagram, the arrows above the attributes indicate all desirable dependencies.
In a(n) ____ diagram, the arrows above the attributes indicate all desirable dependencies.
In a(n) _____ diagram, the arrows above the attributes indicate all desirable dependencies. a. dependency; At the implementation level, the supertype and its subtype(s) depicted in a specialization hierarchy maintain a(n) _____ relationship. a. 1: In a(n) _____ diagram, the arrows above the attributes indicate all desirable dependencies. Crow Foot notation ERDs When designing a new database structure based on the business requirements of the end users, the database designer will construct a data model using a technique such as what? In a(n) ____ diagram, the arrows above the attributes indicate all desirable dependencies: Chen, Functionality, Dependency, or ER. Dependency. A table that is in 1NF, includes no partial dependencies, but may include transitive dependencies is said to be in ____: BCNF, 2NF, 4NF, or 3NF. 2NF.
In a(n) ____ diagram, the arrows above the attributes indicate all desirable dependencies.. A table is in 2NF if it is in 1NF and it includes no partial dependencies. ... In a(n) ____ diagram, the arrows above the attributes indicate all desirable ... 1 pts In a(n) _____ diagram, the arrows above the attributes indicate all desirable dependencies. Group of answer choices Chen dependency functionality ER Flag this Question Question 6 1 pts Dependencies based on only a part of a composite primary key are known as _____ dependencies. In a(n) ___ diagram, the arrows above the attributes indicate all desirable dependencies. dependency. A _____ group derives its name from the fact that a group of multiple entries of the same type can exist for any single key attribute occurrence. repeating. In a(n)____ diagram,the arrows above the attributes indicate all desirable dependencies. A) Chen B) dependency C) functionality D) ER.
The ER diagram represents the conceptual database as viewed by the end user. ... In a(n) ____ diagram, the arrows above the attributes indicate all desirable dependencies. anomalies. ... Dependencies that are based on only a part of a composite primary key are called transitive dependencies. In a(n) ____ diagram, the arrows above the attributes indicate all desirable dependencies. Dependency. In a(n) _____ diagram, the arrows above the attributes indicate all desirable dependencies. a. Chen b. dependency c. functionality d. ER. b. dependency. 33. Dependencies based on only a part of a composite primary key are known as _____ dependencies. a. primary b. partial 21. _____ are important because they help to ensure data integrity. a. Attributes b. Entities c. Relationships d. Constraints 22. A (n) _____ exists when there are functional dependencies such that Y is functionally dependent on X, Z is functionally dependent on Y, and X is the primary key.
In a(n) ____ diagram, the arrows above the attributes indicate all desirable dependencies. Chen dependency functionality. ER. dependency. In a(n) ____ diagram, the arrows above the attributes indicate all desirable dependencies: Chen, Functionality, Dependency, or ER. Dependency. A table that is in 1NF, includes no partial dependencies, but may include transitive dependencies is said to be in ____: BCNF, 2NF, 4NF, or 3NF. 2NF. In a(n) _____ diagram, the arrows above the attributes indicate all desirable dependencies. Crow Foot notation ERDs When designing a new database structure based on the business requirements of the end users, the database designer will construct a data model using a technique such as what? In a(n) _____ diagram, the arrows above the attributes indicate all desirable dependencies. a. dependency; At the implementation level, the supertype and its subtype(s) depicted in a specialization hierarchy maintain a(n) _____ relationship. a. 1:
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