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Database Systems Practice Test 111

JDBC and SQL Syntax Quiz Questions with Answers PDF Download - 111

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The Trivia MCQ: Fetching data from the large objects is very much like fetching data; "JDBC and SQL Syntax" App (iOS & Android) with answers: From multiple files; From a file; From storage medias; From output streams; for online degrees. Study Advanced SQL Questions and Answers, Apple Book to download free sample for online computer engineering programs.

JDBC and SQL Syntax Quiz with Answers PDF Download: MCQs 111

MCQ 551:

Fetching data from the large objects is very much like fetching data

  1. From a file
  2. From multiple files
  3. From storage medias
  4. From output streams
MCQ 552:

The rows have a number of columns such as the name of the catalog, schema and

  1. Table
  2. Column
  3. Type of column
  4. All of the above
MCQ 553:

Incremental view maintenance is needed to efficiently update

  1. Materialized views
  2. Rational views
  3. Relational views
  4. Query views
MCQ 554:

The left outer join preserves tuples only in the relation named before

  1. Right outer join operation
  2. Right inner join operation
  3. Left inner join operation
  4. Left outer join operation
MCQ 555:

American National Standards Institute (ANSI) and the International Organization for Standardization (ISO) published an SQL standard, named SQL-86, in

  1. 1984
  2. 1985
  3. 1986
  4. 1987

Database Systems Exam Prep Tests

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