FAQs: Database Systems Interview Questions for Experienced Professionals 15 PDF Book Download

Database systems interview questions for experienced professionals: Q&A, learn online dbms test prep 15 for distance education eCourses. Undergraduate degree and master's degree eCourses MCQs on database systems interview questions for experienced professionals questions and answers to practice dbms quiz with answers.

Practice database systems interview questions for experienced professionals with multiple choice question (MCQs): functions of applications linked with database systems becomes limited by restrictions of the, for e-learning degree certificate with options relational data model, entity relationship data model, object-based data model, semistructured data model with problem solving answer key to test study skills for online e-learning, formative assessment and jobs' interview preparation tips. Learn database systems questions and answers with problem-solving skills assessment test.

Quiz: Database Systems Interview Questions for Experienced Professionals Worksheet 15 Download PDF

MCQ: Functions of applications linked with database systems becomes limited by restrictions of the

  1. Relational data model
  2. Entity relationship data model
  3. Object-based Data model
  4. Semistructured data model

A

MCQ: In an ER data model diagram, primary key columns are highlighted using

  1. Single Underline
  2. Double Underline
  3. Triple Underline
  4. No Underline

B

MCQ: At a particular moment, collection of information stored in database is known to be

  1. Entity
  2. Schema
  3. Data model
  4. Instance

D

MCQ: Multivalued dependencies helps in elimination of some forms of

  1. Redundancy
  2. Isolation
  3. Atomicity
  4. Inconsistency

A

MCQ: A backup of database is managed periodically by a DB administrator, in form of

  1. Disks
  2. Remote servers
  3. Redundant objects
  4. Cloning

C