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

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Study database systems interview questions for experienced professionals online courses with multiple choice question (MCQs): functions of applications linked with database systems becomes limited by restrictions of the, for bachelor degree and masters degree questions with choices 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 quizzes 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