Database System Online Quiz Questions and Answers FAQ PDF Book Download

Database system online quiz questions and answers, learn online dbms MCQs, competency based interview questions to learn CS courses for online database administrator degree. Dbms frequently asked questions has multiple choice questions (MCQs), database system online quiz questions and answers as entity change must be depicted in terms of their, with choices values, locators, size, and attributes for online dbms certifications. Free FAQ, situational interview questions are to learn database system online quiz questions and answers: Q&A online with MCQs to practice test questions with answers.

FAQ: Database System Online Quiz Questions and Answers PDF Book Download

MCQ: Entity change must be depicted in terms of their

  1. Values
  2. Locators
  3. Size
  4. Attributes

D

MCQ: A web service implementation approach considered to be simpler is called as

  1. Entity State Transfer
  2. Database Entity Notation
  3. Representation State Transfer
  4. Database Object Notation

C

MCQ: In any architecture, a single application can have several different versions of layer known to be

  1. Presentation layer
  2. Model layer
  3. Business-logic layer
  4. Data-access layer

A

MCQ: Layer in application architecture that deals with user interaction is called

  1. Model layer
  2. View layer
  3. Presentation layer
  4. Business-logic layer

C

MCQ: Notion of a key for a relation schema, applies directly to

  1. Relationships
  2. Roles
  3. Attributes
  4. Entity sets

D