DBMS Quiz, Notes & Technology Articles

Introduction to DBMS Quiz Questions and Answers 60 PDF Download

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Free online introduction to dbms course worksheet has multiple choice question: database catalog or dictionary defining descriptive information which is stored in database is called with options constrained data, metadata, basic data and filtered data with interview questions and answers for online pre-employment assessment of job seekers, study database management systems multiple choice questions based quiz question and answers.

Quiz on Introduction to DBMS Worksheet 60 Quiz PDF Download

Introduction to DBMS Quiz

MCQ: Database catalog or dictionary defining descriptive information which is stored in database is called

  1. constrained data
  2. metadata
  3. basic data
  4. filtered data


Relational Model Constraints Quiz

MCQ: Constraint which is used to specify consistency in two or more relations among tuples is classified as

  1. primary integrity constraint
  2. entity integrity constraint
  3. referential integrity constraint
  4. null integrity constraint


Relationship Types, Sets and Roles Quiz

MCQ: IN DBMS, set of associations can be defined among different entities from different entity types as

  1. relationship string
  2. relationship set
  3. relationship type
  4. both b and c


Constraints in SQL Quiz

MCQ: If explicit value of attributes is not provided in SQL then value included in new tuple in such situation is called

  1. sampled statement
  2. decimal value
  3. notation statement
  4. default value


Introduction to Query Processing Quiz

MCQ: Processor used to run code of queries of interpreted mode or compiled mode is classified as

  1. runtime database processor
  2. query optimization processor
  3. parser runtime processor
  4. query graphic processor