Introduction to DBMS Multiple Choice Questions and Answers 1 PDF Download

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Study introduction to dbms quiz with multiple choice question (MCQs): a collection of tables to represent both data and relationships among data, is known as, for bachelor degree and masters in data science degree courses with choices relational model, entity relationship model, object-based data model, semi structured data model for online competitive test preparation for government jobs, highest paying jobs and teaching jobs. Practice skills assessment test to learn online view of data quiz questions with database management system MCQs for IT certifications competitive exam prep.

MCQ on Introduction to DBMS Test 1Quiz PDF Download

MCQ: A collection of tables to represent both data and relationships among data, is known as

  1. Entity relationship model
  2. Relational Model
  3. Object-based Data model
  4. Semi structured data model


MCQ: Designer can review schema to ensure it meets all functional requirements, at stage

  1. Conceptual design
  2. Execution design
  3. Controlling design
  4. Initial Planning


MCQ: In database design, to characterize fully data needs of prospective database users, in the

  1. Initial phase
  2. Execution phase
  3. Maintenance phase
  4. Closure phase


MCQ: Preface that converts DML statements to normal procedure calls in host language, is known as

  1. DML pre-executor
  2. DML executor
  3. DML compiler
  4. DML precompile


MCQ: Problem of being unable to represent some information, can be solved by introducing

  1. Pointers
  2. Null values
  3. 0 value
  4. Null pointer