DBMS Design Process MCQs Test Online PDF Download

Dbms design process multiple choice questions (MCQs), dbms design process test prep for online learning with IT degree certificate eCourses. Learn database design and er model multiple choice questions (MCQs), dbms design process quiz questions and answers. Career test prep with constraints in dbms, entity relationship diagrams, specialization test for online SQL group by courses distance learning.

Learn database design and er model practice test MCQs: designer maps high-level conceptual schema onto implementation data model, at level, for free online courses with options contextual-design phase, physical-design phase, logical-design phase, virtual-design phase for online IT degree. Free skills assessment test is for online e-learning dbms design process quiz questions with MCQs for competitive assessment.

MCQ on DBMS Design Process Quiz PDF Download

MCQ: Mapping of conceptual schema using entity-relationship model into a relation schema, is achieved at stage

  1. Physical-design phase
  2. Contextual-design phase
  3. Virtual-design phase
  4. Logical-design phase

D

MCQ: Designer maps high-level conceptual schema onto implementation data model, at level

  1. Contextual-design phase
  2. Physical-design phase
  3. Logical-design phase
  4. Virtual-design phase

C

MCQ: In a database design, gathering data needs of prospective database users, comes at stage?

  1. First stage
  2. Second stage
  3. Third stage
  4. Fourth stage

A

MCQ: An entity-relationship diagram provides a graphical representation of the

  1. Context
  2. Framework
  3. Schema
  4. Modules

C

MCQ: Initial phase of database design is to

  1. Choosing data model
  2. Conceptual design
  3. Characterize data needs
  4. Conceptual schema

C