DBMS Quiz, Notes and Technology Articles

Relationship Types Sets & Roles Quiz Questions and Answers 20 PDF Book Download

Relationship types sets and roles quiz questions and answers, relationship types sets and roles online learning, DBMS test prep 20 for distance education eCourses. Undergraduate degree and master's degree eCourses MCQs on data modeling entity relationship model quiz, relationship types sets and roles multiple choice questions to practice database management system quiz with answers. Learn relationship types, sets and roles MCQs, career aptitude test on introduction to dbms, hashing techniques, three schema architecture, relational operations, relationship types, sets and roles test for cloudera certified professional certification.

Practice relationship types sets and roles career test with multiple choice question (MCQs): data model in which relationships are explained in terms of attributes is classified as, for e-learning degree certificate with options functional data models, binary data models, ternary data models, extension data model for information technology jobs. Learn online data modeling entity relationship model questions and answers with problem-solving skills assessment test for database management certification.

Quiz on Relationship Types Sets & Roles Worksheet 20Quiz Book Download

Relationship Types, Sets and Roles Quiz

MCQ: Data model in which relationships are explained in terms of attributes is classified as

  1. functional data models
  2. binary data models
  3. ternary data models
  4. extension data model

A

Relational Operations Quiz

MCQ: Operation which is used to take union of tuples from relations that are not union compatible is classified as

  1. FULL UNION operation
  2. JOIN UNION operation
  3. OUTER UNION operation
  4. INNER UNION operation

C

Three Schema Architecture Quiz

MCQ: Process of converting requests into results between three-schema architecture internal, external and conceptual levels is called

  1. mapping
  2. pitching
  3. transforming
  4. dependence

A

Hashing Techniques Quiz

MCQ: Hashing technique which allocates fixed number of buckets is classified as

  1. dynamic hashing
  2. static hashing
  3. external hashing
  4. internal hashing

C

Introduction to DBMS Quiz

MCQ: Collection of known and useful raw facts that has some meaning and can be processed in useful way is classified as

  1. management oriented facts
  2. updated facts
  3. data
  4. recorded facts

C