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Ordered Indices Quiz Questions and Answers 253 PDF Download

Learn ordered indices quiz questions, database management system online test 253 for distance learning degrees, free online sql courses. Colleges and universities courses' MCQs on indexing and hashing quiz, ordered indices multiple choice questions and answers to learn database management system quiz with answers. Practice ordered indices MCQs, ETS GRE test assessment on recovery and atomicity, er diagrams symbols, constraints in dbms, database views, ordered indices practice test for online OLAP courses distance learning.

Study ordered indices online courses with multiple choice question (MCQs): in-memory indexing uses, for bachelor degree and masters in data science degree questions with choices Hashing , Clusters, array , binary tree with interesting topics from previous question papers, exam papers and online tutorial questions. Learn indexing and hashing quizzes with problem-solving skills assessment test.

Quiz on Ordered Indices Worksheet 253Quiz PDF Download

Ordered Indices Quiz

MCQ: In-memory indexing uses

  1. Hashing
  2. Clusters
  3. Array
  4. Binary tree

D

Database Views Quiz

MCQ: Views can be defined with a clause of

  1. Check clause
  2. With check clause
  3. Condition clause
  4. With condition clause

B

Constraints in DBMS Quiz

MCQ: An E-R schema can define certain constraints to which contents of a database must

  1. Rely
  2. Exist
  3. Depend
  4. Conform

D

ER Diagrams Symbols Quiz

MCQ: In an E-R diagram, entity sets are linked to relationship sets, with symbol

  1. Forward arrow
  2. Backward arrow
  3. Looped arrow
  4. Lines

D

Recovery and Atomicity Quiz

MCQ: Field of update log record that defines unique identi?er of transaction is known as

  1. Data-item identi?er
  2. Old value identifier
  3. Transaction identifier
  4. New value identifier

C