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Data Models Categories Quizzes Online MCQs PDF Download eBook

Practice Data Models Categories quiz questions, data models categories multiple choice questions and answers PDF to prepare DBMS exam worksheet 92 for online certificate programs. Practice Database Concepts and Architecture quiz with answers, data models categories Multiple Choice Questions (MCQ) for online university degrees. Free data models categories MCQs, database management languages, file organizations, database approach characteristics, normalization: first normal form, data models categories test prep for online computer science engineering.

"The data model which uses the concepts such as attributes, relationships and entities is classified as", data models categories Multiple Choice Questions (MCQ) with choices representative data models, conceptual data model, graphical data models, and occasional data models for online master programs. Learn database concepts and architecture questions and answers with free online certification courses for online college courses.

Data Models Categories Questions and Answers PDF Download eBook

Data Models Categories Quiz

MCQ: The data model which uses the concepts such as attributes, relationships and entities is classified as

  1. conceptual data model
  2. representative data models
  3. graphical data models
  4. occasional data models

A

Normalization: First Normal Form Quiz

MCQ: The normal form which only includes indivisible values or single atomic values is classified as

  1. third normal form
  2. first normal form
  3. second normal form
  4. fourth normal form

B

Database Approach Characteristics Quiz

MCQ: The property which states that files of data stored in database management system does not belong to the application programs is called

  1. program data dependence
  2. program data dependence
  3. structural independence
  4. conceptual independence

B

File Organizations Quiz

MCQ: The technique of writing data on two physical disks and treating both disks as one logical disk unit is classified as

  1. shadowing
  2. clustering
  3. distributing
  4. non shadowing

A

Database Management Languages Quiz

MCQ: The language used to insert, delete, modify and retrieve data in DBMS is considered as

  1. logical path language
  2. external mapping language
  3. data manipulation language
  4. internal mapping language

C