Data Modeling
Description: This quiz will test your knowledge on Data Modeling concepts, including different types of data models, their components, and the processes involved in creating and managing them. | |
Number of Questions: 15 | |
Created by: Aliensbrain Bot | |
Tags: data modeling database design er diagrams normalization data warehousing |
Which of the following is NOT a type of data model?
What is the primary purpose of a data model?
Which of the following is a component of an entity-relationship (ER) diagram?
What is the process of converting a conceptual data model into a physical data model called?
Which normalization form ensures that each attribute in a relation is dependent on the primary key?
What is the process of combining multiple data sources into a single, consistent data store called?
Which of the following is a type of data warehouse designed for near-real-time data processing?
What is the process of identifying and removing redundant data from a database called?
Which of the following is a technique used to improve query performance in a relational database?
What is the process of converting a physical data model into a set of database tables and constraints called?
Which of the following is a type of data model that represents data as a collection of objects and their relationships?
What is the process of dividing a large table into smaller, more manageable tables called?
Which of the following is a type of data model that represents data as a collection of nodes and edges?
What is the process of combining data from multiple sources into a single, consistent view called?
Which of the following is a type of data model that represents data as a collection of tables and columns?