DBMS Quiz, Notes and Technology Articles

Hashing Techniques Quiz Questions and Answers 64 PDF Download

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Quiz on Hashing Techniques Worksheet 64Quiz PDF Download

Hashing Techniques Quiz

MCQ: Hashing process if used for disk files is classified as

  1. preserving hashing
  2. external hashing
  3. internal hashing
  4. reversal hashing

B

Subclass and Superclass Quiz

MCQ: Type of subclass constraint that one entity can be member of at most one subclass is classified as

  1. incomplete joint constraint
  2. complete joint constraint
  3. disjointness constraint
  4. jointness constraint

C

Single Level Order Indexes Quiz

MCQ: Index which has an entry for every key value is classified as

  1. linear index
  2. dense index
  3. sparse index
  4. cluster index

B

Database Constraints and Relational Schemas Quiz

MCQ: State in which database follows all integrity constraints is classified as

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

A

Data Models and Schemas Quiz

MCQ: Collection of all concepts that must be used to describe database structure is called

  1. structural model
  2. server model
  3. data model
  4. client model

C