Structure of Relational Model MCQs & Quiz Online PDF eBook Download

Structure of relational model multiple choice questions (MCQs), structure of relational model quiz answers for online computer science degree. Introduction to rdbms MCQs, structure of relational model quiz questions and answers for BSc computer science. Learn database schema, dbms keys, schema diagrams, structure of relational model test prep for software engineering online courses.

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MCQs on Structure of Relational Model PDF eBook Download

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

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

C

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

D

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

A

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

C

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

D