Structure of Relational Model MCQs Quiz Online PDF Download

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MCQs on Structure of Relational Model Quiz PDF Download

MCQ: In relational model, row of table is known to be

  1. Relation
  2. Attribute
  3. Tuple
  4. Entity field


MCQ: Relational model eases job of programmer, compared to earlier data models such as

  1. Network model
  2. Hierarchical model
  3. Semistructured model
  4. Both A and B


MCQ: To refer to a specific instance of a relation in relational model, term used is known as

  1. Relation instance
  2. Relation entity
  3. Relation tuple
  4. Relation attribute


MCQ: Relational model is today primary data model for commercial

  1. Data management applications
  2. Data storage applications
  3. Data processing applications
  4. Data program application


MCQ: A table is a collection of relationships, there is a close correspondence between concept of

  1. Tables and instances
  2. Tables and Entries
  3. Table and variables
  4. Tables and relations