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Conceptual Data Models Quiz Questions and Answers 36 PDF Book Download

Conceptual data models quiz questions, conceptual data models MCQs answers, DBMS quiz 36 to learn data analytics online courses. Data modeling entity relationship model quiz questions, conceptual data models multiple choice questions (MCQs) to practice database management system test with answers for online colleges and universities courses. Learn conceptual data models MCQs, erm types constraints, database management system advantages, data independence, conceptual data models test prep for data science certification.

Learn conceptual data models test with multiple choice question (MCQs): schema which specifies that all database users requirements have been met is called, with choices high-level conceptual schema, high-level logical schema, high-level structural schema, and high-level detailed schema for online computer science degree. Learn data modeling entity relationship model questions and answers for problem-solving, merit scholarships assessment test for data science certification.

Quiz on Conceptual Data Models Worksheet 36Quiz Book Download

Conceptual Data Models Quiz

MCQ: Schema which specifies that all database users requirements have been met is called

  1. high-level conceptual schema
  2. high-level logical schema
  3. high-level structural schema
  4. high-level detailed schema

A

Data Independence Quiz

MCQ: Type of data independence in which schema can be altered on conceptual level without altering external level is classified as

  1. conceptual level independence
  2. external level independence
  3. logical data independence
  4. physical data independence

C

Database Management System Advantages Quiz

MCQ: Files used for speedy disk search by providing specialized structures of data are classified as

  1. indexes
  2. glossaries
  3. content specification
  4. listing documents

A

ERM Types Constraints Quiz

MCQ: For a relationship type, participation constraints and cardinality ratio are considered together to make

  1. intensive constraints
  2. recursive constraints
  3. composite constraints
  4. structural constraints

D

Database System Environment Quiz

MCQ: Middle computer system which is accessed to access database server is classified as

  1. host server
  2. application server
  3. database server
  4. client server

B