DBMS Design Process MCQs Quiz Online PDF Download

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MCQs 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