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Database Systems Practice Test 72

Selection Operation in SQL Multiple Choice Questions (MCQ) PDF - 72

Free Selection Operation in SQL MCQs, Selection Operation in SQL Multiple Choice Questions (MCQs) PDF Download, Book Ch. 18-72 to learn database systems online courses. Solve Query Processing Test PDF, Selection Operation in SQL Multiple Choice Questions (MCQ Quiz) for online college degrees. The Selection Operation in SQL MCQ Quiz App Download: Free certification app for sql data types and schemas, extended er features, java database connectivity (jdbc), database views, selection operation in sql test prep for best online schools for computer science.

The MCQ Quiz: Lowest-level operator in query-processing to access data, is; "Selection Operation in SQL" App APK Download (Free) with answers locators, pointers, indices and file scan to learn online certification courses. Study query processing questions and answers, Apple Book to download free sample for applied computer science.

Selection Operation in SQL Questions and Answers PDF Download: Quiz 72

MCQ 356: The lowest-level operator in query-processing to access data, is

  1. Pointers
  2. Locators
  3. Indices
  4. File scan

MCQ 357: We define a view in SQL by using the command

  1. Select view
  2. Create view
  3. Define view
  4. Draw view

MCQ 358: Each row in the result set contains information about

  1. One row
  2. One Column
  3. One instance
  4. One relation

MCQ 359: By default, the generalization type applied is

  1. Dependent specialization
  2. Partial specialization
  3. Complete specialization
  4. Total specialization

MCQ 360: Values of one type can be cast, that is, converted to another

  1. Domain
  2. Mehtod
  3. Form
  4. Attribute

Database Systems Exam Prep Tests

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Digital Logic Design App (Android & iOS)

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