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Data Models Categories Quiz Questions and Answers 92 PDF Download

Learn data models categories quiz online, DBMS test 92 for online learning, distance learning courses. Free data models categories MCQs questions and answers to learn database management system quiz with answers. Practice tests for educational assessment on data models categories test with answers, database management languages, file organizations, database approach characteristics, normalization: first normal form, data models categories practice test for online computer science degree courses distance learning.

Free online data models categories course worksheet has multiple choice quiz question: data model which uses concepts such as attributes, relationships and entities is classified as with choices conceptual data model, representative data models, graphical data models and occasional data models for online information technology degree preparation with online distance learning exam questions, study database concepts & architecture multiple choice questions based quiz question and answers.

Quiz on Data Models Categories Worksheet 92 Quiz PDF Download

Data Models Categories Quiz

MCQ: Data model which uses 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: 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: Property which states that files of data stored in database management system does not belong to application programs is called

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

B

File Organizations Quiz

MCQ: 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: 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