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Aggregate Functions Quiz Questions and Answers 344 PDF Book Download

Aggregate functions quiz, aggregate functions MCQs with answers, database management quiz 344 for online data analytics courses. College and university degree MCQs, introduction to sql quiz questions and answers, aggregate functions multiple choice questions to practice dbms test with answers. Learn aggregate functions MCQs, career aptitude test on java database connectivity (jdbc), history of database systems, notations for modeling data, aggregate functions test prep for Hadoop certification.

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Quiz on Aggregate Functions Worksheet 344Quiz Book Download

Aggregate Functions Quiz

MCQ: SQL offers built-in aggregate functions of type

  1. 2 types
  2. 3 types
  3. 4 types
  4. 5 types

D

Notations for Modeling Data Quiz

MCQ: In UML perspective, relationship sets are referred to as

  1. Connections
  2. Integrations
  3. Modeling
  4. Associations

D

History of Database Systems Quiz

MCQ: Tools for analyzing large amounts of data saw large growths in usage, over span

  1. Late 1960s
  2. Late 1970s
  3. Early 1980s
  4. Early 1990s

D

Java Database Connectivity (JDBC) Quiz

MCQ: An alternative method used in place of executeUpdate for executing a statement is known to be

  1. executeStmt method
  2. executeQuery method
  3. executeResult method
  4. executeConn method

B

Evaluation of Expressions in DBMS Quiz

MCQ: Pipeline type in which system makes repeated requests for tuples from operation at top of pipeline is known as

  1. Producer-driven pipeline
  2. Demand-driven pipeline
  3. Blocking pipeline
  4. Double pipeline

B