Database Systems Interview Questions with Answers Key FAQ PDF Book Download

Database systems interview questions with answers key, learn online dbms MCQs, competency based interview questions with FAQs based online test prep. Dbms frequently asked questions has multiple choice questions (MCQs), database systems interview questions with answers key as a collection of tables to represent data and relationship among data is represented through model, with choices er data model, relational model, semistructured model, and object based model for online dbms certifications. Free FAQ, situational interview questions are to learn database systems interview questions with answers key: Q&A online with MCQs to practice test questions with answers.

FAQ: Database Systems Interview Questions with Answers Key PDF Book Download

MCQ: A collection of tables to represent data and relationship among data is represented through model

  1. ER data model
  2. Relational model
  3. Semistructured model
  4. Object based model

B

MCQ: Design of database is called its

  1. Schema
  2. Domain
  3. Abstraction
  4. Structure

A

MCQ: Level of abstraction that describes part of database is known to be

  1. Model level
  2. View level
  3. Virtual level
  4. Data level

B

MCQ: Collection of conceptual tools for defining data relationships and semantics are known to be its

  1. Data Semantics
  2. Data model
  3. Conceptual data
  4. Logical data

B

MCQ: Data model describes design of database at level

  1. Physical level
  2. Logical level
  3. View level
  4. All of the Above

D