Data Abstraction MCQs Quiz Online PDF Download

Learn data abstraction MCQs, DBMS test for online learning courses, test prep to practice test. Database management systems quiz has multiple choice questions (MCQ), data abstraction quiz questions and answers, introduction to dbms, database approach characteristics, data abstraction tutorials for online software engineering distance learning.

Database management system practice test MCQ: type data abstraction which allows conceptual representation of data in database management system is considered as with choices logical design model, data model, interface model and user friendly model for online tutoring, subjective theory tests and online associate of science degree preparation. Free study guide is for online learning data abstraction quiz with MCQs to practice test questions with answers.

MCQs on Data Abstraction Quiz PDF Download

MCQ: Type data abstraction which allows conceptual representation of data in database management system is considered as

  1. logical design model
  2. data model
  3. interface model
  4. user friendly model

B

MCQ: Considering abstraction concepts, process of assigning similar entities to similar entity types systematically is called

  1. classification
  2. instantiation
  3. identification
  4. exception abstract

A

MCQ: Identification, aggregation and instantiation are abstraction concepts used in

  1. intension and extension models
  2. classes and nodes models
  3. concrete models
  4. semantic data models

D

MCQ: Process of abstraction in which objects and classes are identified with some kind of identifier is classified as

  1. classification
  2. instantiation
  3. identification
  4. exception abstract

C