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

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

Free sql data definition & types worksheet has multiple choice quiz question as in sql, identifier which are used to indicate user of schema is classified as, answer key with choices as high level identifiers, low level identifiers, authorization identifier and query identifier problem solving to test study skills. For online learning, viva help 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 Quiz PDF Download Worksheet 55

SQL Data Definition and Types Quiz

MCQ. In SQL, the identifier which are used to indicate the 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 the reflexive rule (IR1), the 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, the executing process or executing program which considers the updating or reading of records stored in database is called

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

D

Database Approach Characteristics Quiz

MCQ. The control feature in database management system which ensures the 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