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Entity Types Sets Attributes and Keys Quiz Questions and Answers PDF Download eBook

Practice Entity Types Sets Attributes and Keys quiz questions and answers, entity types sets attributes and keys MCQs with answers PDF to solve DBMS worksheet 49 for online graduate programs. Practice Data Modeling Entity Relationship Model quiz questions with answers, entity types sets attributes and keys Multiple Choice Questions (MCQ) for online university degrees. Free entity types, sets, attributes and keys MCQs, database management system classification, join dependencies, hashing techniques, relational database schemas, entity types, sets, attributes and keys test prep for 2 year computer science degree.

"The attributes which have only more than one value for a specific entity are classified as", entity types sets attributes and keys Multiple Choice Questions (MCQ) with choices diatomic attributes, atomic attributes, multi-valued attributes, and single valued attributes to learn computer science courses. Learn data modeling entity relationship model questions and answers with free online certification courses for computer and information science.

Quiz on Entity Types Sets Attributes & Keys PDF Download eBook

Entity Types, Sets, Attributes and Keys Quiz

MCQ: The attributes which have only more than one value for a specific entity are classified as

  1. atomic attributes
  2. diatomic attributes
  3. multi-valued attributes
  4. single valued attributes

C

Relational Database Schemas Quiz

MCQ: In database schema, the database snapshot is also called

  1. current set of entity
  2. current set of instances
  3. current set of entity
  4. current set of objects

B

Hashing Techniques Quiz

MCQ: The hash functions that does not maintain order of values of hash field are called

  1. order preserving
  2. pointer preserving
  3. block preserving
  4. record preserving

A

Join Dependencies Quiz

MCQ: The inclusion dependencies that are preceding are used to represent

  1. algorithmic constraint
  2. trivial constraint
  3. referential integrity constraint
  4. decomposition constraint

C

Database Management System Classification Quiz

MCQ: The Conference on Data Systems Languages Database Task Group is a committee to

  1. approve network structure
  2. specify network model and language
  3. specify names of networks
  4. specify structure of networks

B