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Query Processing Practice Test PDF Download eBook p. 153

Learn Query processing mock test for exam, query processing MCQ with answers pdf to solve data science test 153 for online job interview. Practice Query Processing Trivia Questions and answers, query processing Multiple Choice Questions (MCQ) for online DBMS, DBA. Free query processing MCQs, data dictionary storage, database languages, entity relationship model, relational algebra, query processing test prep for master's degree in computer science.

"After the query plan is chosen, the query is", query processing Multiple Choice Questions (MCQ) with choices evaluated, executed, interpreted, and implemented to study online tutor courses. Learn query processing questions and answers with free online certification courses for BSc computer science.

Trivia Quiz on Query Processing PDF Download eBook

Query Processing Quiz

MCQ: After the query plan is chosen, the query is

  1. Executed
  2. Evaluated
  3. Interpreted
  4. Implemented

B

Relational Algebra Quiz

MCQ: The rename operation is expressed by the lower case Greek letter, named

  1. alpha
  2. beta
  3. sigma
  4. rho

D

Entity Relationship Model Quiz

MCQ: In an entity relationship model, an association among several entities is known as

  1. Relationship
  2. Connection
  3. Participation
  4. Synchronization

A

Database Languages Quiz

MCQ: The Read authorization type allows reading but

  1. Modification
  2. No Modification
  3. No retrieval
  4. Retrieval

B

Data Dictionary Storage Quiz

MCQ: Data about data is referred to as

  1. Grand-data
  2. Metadata
  3. Teradata
  4. Tieradata

B