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Database Systems Practice Test 103

Aggregate Functions Notes Questions with Answers PDF Download - 103

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The Aggregate Functions Notes Questions and Answers PDF (Aggregate Functions Quiz Answers PDF eBook) download Ch. 15-103 to study Database Systems Practice Tests. Learn Introduction to SQL MCQ Questions PDF, Aggregate Functions Multiple Choice Questions (MCQ Quiz) to study online tutor courses. The Aggregate Functions Notes App Download: Free Database Systems App to study types of database failure, sql data types and schemas, sql data definition, data storage and querying, aggregate functions test prep for computer information science.

The Quiz: If we do want to eliminate duplicates in the aggregate function, we use the keyword "Aggregate Functions" App (iOS, Android) with answers: distinct, no duplicates, count, and select distinct for computer information science. Study Introduction to SQL Questions and Answers, Apple eBook to download free sample for free online classes.

SAT Test for SAT Prep

Aggregate Functions Quiz with Answers PDF Download: MCQs 103

MCQ: 511

If we do want to eliminate duplicates in the aggregate function, we use the keyword

  1. No Duplicates
  2. Distinct
  3. Select distinct
  4. Count
MCQ: 512

A query can usually be translated into a\an

  1. 1 evaluation plan
  2. No evaluation plan
  3. A number of evaluation plan
  4. A number of execution plan
MCQ: 513

Data type that is a machine-dependent subset of the integer type, is said to be

  1. int
  2. smallint
  3. real
  4. double
MCQ: 514

If a user wishes to access a relation that exists in a different schema than the default schema for that user, than they must specify

  1. Index of the schema
  2. Location of the schema
  3. Name of the schema
  4. Extension of the schema
MCQ: 515

The type of blocks that resides temporarily in the main memory are known as

  1. Buffer blocks
  2. Logical blocks
  3. Physical blocks
  4. Disk blocks

Database Systems Exam Prep Tests

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Aggregate Functions Notes App (Android & iOS)

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Aggregate Functions Notes App (iOS & Android)

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