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SQL Data Definition & Types Quiz Questions and Answers 55 PDF Download

Learn sql data definition & types quiz, online DBMS test 55 for distance learning, online courses. Free database management system MCQs questions and answers to learn sql data definition & types MCQs with answers. Practice MCQs to test knowledge on sql data definition and types with answers, database approach characteristics, conceptual database design, functional dependencies, sql data definition and types test for online object database courses distance learning.

Free sql data definition & types online course worksheet has multiple choice quiz question: in sql, identifier which are used to indicate user of schema is classified as with choices high level identifiers, low level identifiers, authorization identifier and query identifier with problems solving answer key to test study skills for online e-learning, formative assessment and jobs' interview preparation tips, study schema definition, constraints, queries & views multiple choice questions based quiz question and answers.

Quiz on SQL Data Definition & Types Worksheet 55 Quiz PDF Download

SQL Data Definition and Types Quiz

MCQ. In SQL, identifier which are used to indicate user of schema is classified as

  1. high level identifiers
  2. low level identifiers
  3. authorization identifier
  4. query identifier

C

Functional Dependencies Quiz

MCQ. In reflexive rule (IR1), true dependencies generated are classified as

  1. trivial
  2. nontrivial
  3. inferential
  4. functional

A

Conceptual Database Design Quiz

MCQ. When two different schemas used a same name to describe schemas then this is called

  1. antonym
  2. synonym
  3. homonym
  4. none of above

B

Database Approach Characteristics Quiz

MCQ. In database management system, executing process or executing program which considers updating or reading of records stored in database is called

  1. conceptualization
  2. execution
  3. implementation
  4. transaction

D

Database Approach Characteristics Quiz

MCQ. Control feature in database management system which ensures accuracy of data updated by multiple users is classified as

  1. conceptual implementation control
  2. concurrency control
  3. interface modeling control
  4. user accessibility control

B