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Database Systems Practice Test 400

Extended ER Features Multiple Choice Questions (MCQs) PDF Download - 400

The Extended ER Features MCQ with Answers PDF (Extended ER Features Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 4-400 to prepare Database Systems Practice Tests. Learn Database Design and ER Model Test PDF, Extended ER Features Multiple Choice Questions (MCQ Quiz) for online college classes. The Extended ER Features MCQ App Download: Free certification app for database triggers, indexing in dbms, database schema, ordered indices, extended er features test prep for online SQL language certification.

The MCQ: Total generalization can be specified in an E-R diagram by adding the keyword of; "Extended ER Features" App (Free Android & iOS) with answers: Whole; All; Complete; Total; for online college classes. Practice Database Design and ER Model Questions and Answers, Apple e-Book to download free sample for CS major.

Extended ER Features MCQ Quiz with Answers PDF Download: Test 400

MCQ 1996:

Total generalization can be specified in an E-R diagram by adding the keyword of

  1. All
  2. Whole
  3. Complete
  4. Total
MCQ 1997:

Multilevel indices are closely related to

  1. Stack structures
  2. Array structures
  3. Hash structures
  4. Tree structures
MCQ 1998:

The schema of a relation in the relational model

  1. Changes with time
  2. Changes with access
  3. Changes with updation
  4. Doesn't changes
MCQ 1999:

An attribute(s) that is used to look up for records in a file is called a

  1. Function key
  2. Catalog key
  3. Access key
  4. Search key
MCQ 2000:

The referencing new row as clause can be used with updates in addition to

  1. Inserts
  2. Updates
  3. Alters
  4. Deletes

Database Systems Exam Prep Tests

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Extended ER Features App (Android & iOS)

Extended ER Features App (Android & iOS)

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

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

Textile Technology App (Android & iOS)

Textile Technology App (Android & iOS)

Applied Anthropology App (Android & iOS)

Applied Anthropology App (iOS & Android)