Database Schema MCQs Quiz Online PDF Download

Learn database schema MCQs, database management system test for learning online courses and test prep to practice. Introduction to rdbms quiz has multiple choice questions (MCQ), database schema quiz questions and answers, dbms keys, database schema tutorials for online RDBMS systems courses distance learning.

Database management system practice test MCQ: a snapshot of data in database at a given instant in time, is known as with choices database entity, database relation, database instance and database schema problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning database schema quiz with MCQs to practice test questions with answers.

MCQs on Database Schema Quiz PDF Download

MCQ. A snapshot of data in database at a given instant in time, is known as

  1. Database entity
  2. Database relation
  3. Database instance
  4. Database Schema


MCQ. Contents of a relation instance may change with time as relation

  1. Domain
  2. Time
  3. Updated
  4. Retrieved


MCQ. A relation schema consists of a list of attributes and their corresponding

  1. Variables
  2. Instances
  3. Domains
  4. Tuples


MCQ. Logical design of database, is known to be

  1. Database instance
  2. Database entity
  3. Database relation
  4. Database Schema


MCQ. Concept of a relation schema corresponds to programming-language notion of

  1. Class
  2. Function
  3. Variable
  4. Type definition