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Database Systems Practice Test 62

Data Dictionary Storage MCQs (Multiple Choice Questions) PDF Download - 62

The Data Dictionary Storage Multiple Choice Questions (MCQ) with Answers PDF (Data Dictionary Storage MCQs PDF e-Book) download Ch. 24-62 to solve Database Systems Practice Tests. Study Storage and File Structure quiz answers PDF, Data Dictionary Storage Multiple Choice Questions (MCQ Quiz) to learn computer engineering courses. The Data Dictionary Storage MCQs App Download: Free educational app for integrity constraints, relational operations, dbms: selection operation, query optimization techniques, data dictionary storage test prep for online computer science and engineering.

The MCQ Quiz: Relational schemas are stored in a structure called; "Data Dictionary Storage" App (Android & iOS) with answers: Storage dictionary; Sequence dictionary; Data Dictionary; Functional dictionary; to learn computer engineering courses. Practice Storage and File Structure Questions and Answers, Google eBook to download free sample for online college classes.

Data Dictionary Storage MCQ with Answers PDF Download: Quiz 62

MCQ 306:

Relational schemas are stored in a structure called

  1. Sequence dictionary
  2. Storage dictionary
  3. Data Dictionary
  4. Functional dictionary
MCQ 307:

The process of finding a good strategy for processing a query is called

  1. Query optimization
  2. Query processing
  3. Query management
  4. Query cost
MCQ 308:

The A7 search uses the simple conditions to determine the availability of

  1. Composite Index
  2. Access path
  3. Predicate
  4. Equality
MCQ 309:

The relational operations have the nice and desired property that their result is always

  1. Pair of relations
  2. Single relations
  3. Sequence of relations
  4. No relations
MCQ 310:

The SQL standard allows a clause initially deferred to be added to a

  1. Uniqueness specification
  2. Atomicity specification
  3. Constraint specification
  4. Isolation specification

Database Systems Exam Prep Tests

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