DBMS Learning with Competitive Exams Questions and Answers FAQ PDF Book Download

Dbms learning with competitive exams questions and answers, learn online dbms MCQs, competency based interview questions with FAQs based online test prep. These frequently asked questions has multiple choice questions (MCQs), dbms quiz questions and answers as functional dependencies are considered poor detection method for, with choices e-r diagram, relational diagrams, uml, and object based diagram for online certifications and degrees. Free FAQ, situational interview questions are to learn dbms learning with competitive exams questions and answers: Q&A online with MCQs to practice test questions with answers.

FAQ: DBMS Learning with Competitive Exams Questions and Answers PDF Book Download

MCQ: Functional dependencies are considered poor detection method for

  1. E-R diagram
  2. Relational diagrams
  3. UML
  4. Object based diagram

A

MCQ: Some amendments of E-R diagram, makes impossible specification of

  1. Binary relationship sets
  2. Nonbinary relationship sets
  3. Unary relationship sets
  4. Non -unary relationships

B

MCQ: Cached query results can be though of forms of

  1. Relational views
  2. Legalized views
  3. Materialized views
  4. Logical views

C

MCQ: Normalization process can be done formally as part of

  1. Data handling
  2. Data processing
  3. Data modeling
  4. Data monitoring

C

MCQ: Schema is said to be in its undesirable normal form, if its relationship sets are involving

  1. One entity set
  2. Two entity sets
  3. More than two entity sets
  4. No entity sets

C