DBMS Quiz, Notes & Technology Articles

Schemas Instances & Database State Quiz Questions and Answers 2 PDF Download

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Study schemas instances & database state online courses with multiple choice question (MCQs): state in database management system which satisfies constraints and specified schema structure is classified as, for bachelor degree and masters in data science degree viva questions with choices valid state, extension state, intension state, attribution state with online questions to ask in an interview for employment assessment of jobs' seekers. Learn database concepts & architecture quizzes with problem-solving skills assessment test.

Quiz on Schemas Instances & Database State Worksheet 2Quiz PDF Download

Schemas Instances and Database State Quiz

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

Database Management System Classification Quiz

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

Database Constraints and Relational Schemas Quiz

MCQ: When primary key is null of new tuple then constraint violated is

  1. null integrity constraint
  2. primary integrity constraint
  3. secondary integrity constraint
  4. entity integrity constraint

D

Three Schema Architecture Quiz

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

Database System Environment Quiz

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