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"In relational model terminology, the table is considered as", relational model concepts Multiple Choice Questions (MCQ) with choices domain, range, relation, and tuple for online computer science certification. Learn relational data model and database constraints questions and answers with free online certification courses for online bachelor's degree computer science.
Relational Model Concepts Questions and Answers PDF Download eBook
MCQ: In relational model terminology, the table is considered as
- range
- domain
- relation
- tuple
C
MCQ: The root super class in diagrams of generalization and specialization is considered as
- three-tier class
- two-tier class
- base class
- top class
C
MCQ: The form of data model which focuses the concepts in the same way as the data stored in computer system is classified as
- low level data models
- high level data models
- dynamic data models
- medium level data models
A
MCQ: The type of legacy data model in which data is represented as record types and limited one to many relationships is called
- network relational models
- legacy network model
- hierarchy models
- network model
D
MCQ: The type of server in two-tier architectures which provides the data to client stored on disk pages is called
- transaction server
- functional server
- disk server
- data server
D