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Extended ER Features Quiz App Download | Database Systems PDF e-Book

Database Systems Practice Test 73

Extended ER Features Quiz Questions and Answers PDF Download | 73

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The Extended ER Features Quiz Questions and Answers PDF (Extended ER Features Quiz with Answers PDF e-Book) download Ch. 4-73 to learn Database Systems Practice Tests. Solve Database Design and ER Model MCQ with answers PDF, Extended ER Features Multiple Choice Questions (MCQ Quiz) for online computer science and engineering. The Extended ER Features Quiz App Download: Free Database Systems App to learn constraints in dbms, bitmap indices, magnetic disk and flash storage, additional basic operations, extended er features test prep for top computer science schools.

The Quiz: An abstraction through which relationships are treated as higher-level entities, is known as "Extended ER Features" App Download [Free] with answers: tabulation, aggregation, patriotization, and simulation for online computer science and engineering. Learn Database Design and ER Model Questions and Answers, Apple e-Book to download free sample to study database certification courses.

Extended ER Features Questions and Answers PDF Download: MCQ 73

MCQ: 361

An abstraction through which relationships are treated as higher-level entities, is known as

  1. Aggregation
  2. Tabulation
  3. Simulation
  4. Patriotization
MCQ: 362

The special character that matches any substring, is

  1. %
  2. ?
  3. /
  4. #
MCQ: 363

In a disk, the sum of the seek time and the latency is equals to the

  1. Response time
  2. Transfer time
  3. Access time
  4. Data transfer rate
MCQ: 364

For locating data, sequential file organizations require an

  1. Random structure
  2. Uniform location
  3. Index structure
  4. Sequenced structure
MCQ: 365

An entity set E in a relationship set R is said to be total if every entity in E participates in

  1. At least one relationship in R
  2. All relationships in R
  3. None relationship in R
  4. Few relationship in R

Database Systems Exam Prep Tests

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Extended ER Features Apps (Android & iOS)

Extended ER Features App

DataBase Management System (MCS) Apps (Android & iOS)

DataBase Management System (MCS) App

Electronic Devices Apps (Android & iOS)

Electronic Devices App

Applied Anthropology Apps (Android & iOS)

Applied Anthropology App