Database Systems Quizzes, Questions and Answers PDF Download

Learn database systems quizzes, questions and answers, dbms FAQs for online MCQs based test prep. These frequently asked questions has multiple choice questions (MCQ), dbms quiz questions and answers as throughput and response time, two performance metrics are , answer key with choices as equivalent, not equivalent, dependent and complex for competitive exam preparation. Free frequently asked questions are to learn database systems quizzes, questions and answers quiz online with MCQs to practice test questions with answers.

FAQs Database Systems Quizzes, Questions and Answers PDF Download

MCQ. Throughput and response time, two performance metrics are

  1. Equivalent
  2. Not equivalent
  3. Dependent
  4. Complex

B

MCQ. High throughput can be obtained by system component's

  1. Low utilization
  2. High utilization
  3. Low responses
  4. High responses

B

MCQ. Elimination of repeated information is much difficult in terms of

  1. Multivalued dependencies
  2. Functional dependencies
  3. Systematic dependencies
  4. Domain dependencies

B

MCQ. Functional dependencies are said to be used for

  1. Testing instances of relations
  2. Specify constraints on legal relations
  3. Both A and B
  4. Specifying Domain

C

MCQ. High utilization of system components can be achieved by

  1. High throughput
  2. Low response time
  3. Low throughput
  4. High response time

A