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

Schemas instances and database state quiz questions and answers, schemas instances and database state online learning, DBMS test prep 2 for distance education eCourses. Undergraduate degree and master's degree eCourses MCQs on database concepts and architecture quiz, schemas instances and database state multiple choice questions to practice database management system quiz with answers. Learn schemas instances and database state MCQs, career aptitude test on database system environment, three schema architecture, database constraints and relational schemas, database management system classification, schemas instances and database state test for online software engineering degree courses distance learning.

Practice schemas instances and database state career test with multiple choice question (MCQs): state in database management system which satisfies constraints and specified schema structure is classified as, for e-learning degree certificate with options valid state, extension state, intension state, attribution state for online IT degree programs. Learn database concepts and architecture questions and answers 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