DBMS Quiz, Notes & Technology Articles

Data Models Categories Quiz Question 103 Tests pdf Download

Practice data models categories quizzes, DBMS quiz 103 to learn. Free database management system MCQs questions and answers to learn data models categories MCQs with answers. Practice MCQs to test knowledge on data models categories, hashing techniques, erm types constraints, database constraints and relational schemas, single level order indexes worksheets.

Free data models categories worksheet has multiple choice quiz question as in dbms, property of interest which further describes entity is classified as, answer key with choices as relationship, abstraction, entity and attribute to test study skills. For eLearning, study online database concepts & architecture multiple choice questions based quiz question and answers.

Quiz on Data Models Categories Quiz pdf Download Worksheet 103

Data Models Categories Quiz

MCQ. In DBMS, property of interest which further describes entity is classified as

  1. relationship
  2. abstraction
  3. entity
  4. attribute


Hashing Techniques Quiz

MCQ. If global depth in extendible hashing is equal to local depth then operation must be performed in directory array is

  1. adding
  2. subtracting
  3. halving
  4. doubling


ERM Types Constraints Quiz

MCQ. In binary relationship, participation cardinality is also known as

  1. intensive cardinality constraint
  2. recursive cardinality constraint
  3. minimum cardinality constraint
  4. maximum cardinality constraint


Database Constraints and Relational Schemas Quiz

MCQ. State in which database does not follow integrity constraints is classified as

  1. parallel state
  2. invalid state
  3. valid state
  4. candidate state


Single Level Order Indexes Quiz

MCQ. In physical ordered record files, non key field for which records does not have distinct values is classified as

  1. clustering field
  2. linear field
  3. dense field
  4. non dense field