Database Concepts and Architecture Multiple Choice Questions and Answers 1 PDF Book Download

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MCQs on Database Concepts & Architecture Test 1 PDF Book Download

MCQ: State in database management system which satisfies constraints and specified schema structure is classified as

  1. valid state
  2. extension state
  3. intension state
  4. attribution state

A

MCQ: Database system which supports majority of concurrent users is classified as

  1. multiuser system
  2. multi-function system
  3. multi transaction system
  4. client and disk server system

A

MCQ: In three-tier architecture, intermediate layer between database and client servers is classified as

  1. functional server
  2. transaction server
  3. application server
  4. disk server

C

MCQ: Software whose main function is to provide access database from remote location with help of work stations, local PCs and computer terminals is called

  1. module software
  2. communications software
  3. host software
  4. client software

B

MCQ: Form of data model in which concepts provided are useful for end users and are also close to way it is stored in computer system is called

  1. representational data models
  2. implementation data models
  3. clientele data models
  4. both a and b

D