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Advanced SQL Notes Book PDF | Database Systems App Download

Database Systems Exam Prep: Practice Test 20 (Chapter 1)

Advanced SQL Notes Questions & Answers PDF Download - 20

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The Quiz: Attributes from the fetched tuple are retrieved using methods whose names begin with; "Advanced SQL" App APK Download with answers: get, set, begin, and conn to study computer engineering courses. Practice View of Data Quiz Questions, download Kobo eBook (Free Sample) to study computer engineering courses.

Advanced SQL Test Questions and Answers PDF Download: MCQ 20

MCQ: 96

Attributes from the fetched tuple are retrieved using methods whose names begin with

  1. set
  2. get
  3. begin
  4. conn
MCQ: 97

A single fetch request returns

  1. One tuple only
  2. Multiple tuples
  3. One attribute only
  4. Multiple attributes
MCQ: 98

Execution of multiple statements in a single call is being eliminated because of the

  1. SQL reader
  2. SQL injection
  3. SQL active listener
  4. SQL passive listener
MCQ: 99

The process of switching from finer-granularity data to a coarser granularity, is called a

  1. Drill up
  2. Drill down
  3. Rolldown
  4. Rollup
MCQ: 100

Process of switching from finer-granularity data to a coarser granularity can take place by means of

  1. Functions
  2. Aggregation
  3. Integration
  4. Substitution

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Advanced SQL Notes App (Android & iOS)

Advanced SQL Notes App

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

DataBase Management System (MCS) Notes App

Applied Anthropology Notes App (iOS & Android)

Applied Anthropology Notes App

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Environmental Science Notes App