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Entity Relationship Diagrams MCQs App Download | Database Systems PDF e-Book

Database Systems Practice Test 220

Entity Relationship Diagrams Multiple Choice Questions (MCQs) PDF Download - 220

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The Entity Relationship Diagrams MCQ with Answers PDF (Entity Relationship Diagrams Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 4-220 to learn Database Systems Practice Tests. Learn Database Design and ER Model Test PDF, Entity Relationship Diagrams Multiple Choice Questions (MCQ Quiz) for best online schools for computer science. The Entity Relationship Diagrams MCQ App Download: Free Database Systems App to learn data storage and querying, bitmap indices, transaction management, physical storage media, entity relationship diagrams test prep to study SQL certification courses.

The MCQ: In E-R diagrams, the discriminator of a strong entity is underlined with a "Entity Relationship Diagrams" App (Free Android & iOS) with answers: dashed line, double line, no line, and solid line for best online schools for computer science. Practice Database Design and ER Model Questions and Answers, Apple e-Book to download free sample for free online classes.

SAT Test for SAT Prep

Entity Relationship Diagrams MCQ Quiz with Answers PDF Download: Test 220

MCQ: 1096

In E-R diagrams, the discriminator of a strong entity is underlined with a

  1. Double line
  2. Dashed line
  3. Solid line
  4. No line
MCQ: 1097

For the long-term online storage of data, the primary medium of storage is

  1. Optical storage
  2. Cache
  3. Magnetic-disk storage
  4. Flash memory
MCQ: 1098

Each transaction is a unit of

  1. Consistency
  2. Atomicity
  3. Durability
  4. Both A and B
MCQ: 1099

If the sort order of a search key is similar to the sort order of a relation, the search key of the index is called

  1. Clustering index
  2. Primary index
  3. Secondary index
  4. Composite index
MCQ: 1100

The movement of data to and from disk relative to the speed of the central processing unit, is

  1. High
  2. Very High
  3. Slow
  4. Very Slow

Database Systems Exam Prep Tests

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Entity Relationship Diagrams MCQs App (Android & iOS)

Entity Relationship Diagrams MCQs App

Entity Relationship Diagrams MCQs App (iOS & Android)

DataBase Management System (MCS) MCQs App

MCQsLearn: All-in-One Courses MCQ App (Android & iOS)

MCQsLearn: All-in-One Courses MCQ App

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