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Database Systems e-Book PDF | Download Aggregate Functions Study App

Database Systems Placement Tests: Certification Test 264

Aggregate Functions Quiz App Download & Book PDF - 264

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MCQ: 264

The aggregate operations, when an empty collection is applied on the function, return a

  1. 0
  2. 1
  3. Undefined value
  4. Null value

Aggregate Functions Placement Tests: Database Systems App & eBook Quiz

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Aggregate Functions Quiz App (iOS & Android)

Aggregate Functions Quiz App

DBMS Quiz App (Android & iOS)

DBMS Quiz App

Computer Networks Quiz App (Android & iOS)

Computer Networks Quiz App

Digital Logic Design Quiz App (Android & iOS)

Digital Logic Design Quiz App