NORMALIZACION

Quiz
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Other
•
University
•
Medium
MARIA G
Used 19+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es un concepto fundamental en el diseño de bases de datos que se utiliza para organizar los datos de forma eficaz y mantener su integridad.
Normalización
Bases de datos
Algebra Relacional
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
La _____ puede provocar incoherencias y anomalías en la base de datos.
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Identifique cuales son los propósito para hacer uso de la normalización
Minimize Redundancy
Prevent Update Anomalies
Enhance Data Integrity
Simplify Database Maintenance
Facilitate Scalability
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
La normalización es un proceso utilizado en el diseño de bases de datos para organizar los datos en tablas bien estructuradas, minimizando la redundancia y la _____ .
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In _____, a table is said to be normalized if:
Each column contains atomic (indivisible) values.
There are no repeating groups or arrays within columns.
Each cell in the table holds a single value.
First Normal Form (1NF)
Second Normal Form (2NF)
Third Normal Form (3NF)
Boyce-Codd Normal Form (BCNF)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Una de sus características es "Todos los atributos no clave dependen funcionalmente de la clave primaria completa."
First Normal Form (1NF)
Second Normal Form (2NF)
Third Normal Form (3NF)
Boyce-Codd Normal Form (BCNF)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Esta forma normal indica que "los atributos no clave no deben depender de otros atributos no clave. Cualquier dependencia de este tipo debe eliminarse creando tablas separadas"
First Normal Form (1NF)
Second Normal Form (2NF)
Third Normal Form (3NF)
Boyce-Codd Normal Form (BCNF)
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