Database System Concepts and Architecture 2.1 Define the following terms: data model, database schema, database state, internal schema, conceptual schema, […]
Tag: DML
Define the following terms: data model, database schema, database state, internal schema, conceptual schema, external schema, data independence, DDL, DML, SDL, VDL, query language, host language, data sublanguage, database utility, catalog, client/server architecture, three-tier architecture, and n-tier architecture.
Classification of Database Management Systems 2.1. Define the following terms: data model, database schema, database state, internal schema, conceptual schema, […]
What are the benefits or disadvantages of ER diagrams? Why bother with logical design and not just create tables and columns (physical design) directly?
Assessment Description Utilize Figure 4.3, Figure 4.4, and Table 4.3 located in the textbook for assistance in completing this discussion […]
