DBMS Quiz, Notes & Technology Articles

Data Models Categories Quiz Questions and Answers 92 PDF Download

Learn data models categories quiz, online DBMS test 92 for online courses, distance learning. 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, normalization: first normal form, database approach characteristics, file organizations, database management languages for basic computer technology to learn.

Free data models categories course worksheet has multiple choice quiz question as data model which uses concepts such as attributes, relationships and entities is classified as with options conceptual data model, representative data models, graphical data models and occasional data models with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study database concepts & architecture multiple choice questions based quiz question and answers.

Quiz on Data Models Categories Quiz PDF Download Worksheet 92

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