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Constraints in SQL Quiz Questions and Answers 69 PDF Download

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Quiz on Constraints in SQL Worksheet 69Quiz PDF Download

Constraints in SQL Quiz

MCQ: Clause used in SQL for ensuring referential integrity is classified as

  1. PRIMARY KEY clause
  2. SECONDARY KEY clause
  3. FOREIGN KEY clause
  4. INTERVAL KEY clause


Functional Dependencies Quiz

MCQ: In functional dependency between two sets of attributes A and B then set of attributes A of database is classified as

  1. top right side
  2. down left side
  3. left hand side
  4. right hand side


PROJECT Operation Quiz

MCQ: In unary relational operations, PROJECT operation is partition of relation usually classified as

  1. horizontal partition
  2. vertical partition
  3. insert partition
  4. delete partition


Specialization in DBMS Quiz

MCQ: Leaf nodes in diagrams of generalization and specialization are considered as

  1. extension classes
  2. leaf classes
  3. inverted classes
  4. diverted classes


Client Server Architecture Quiz

MCQ: In two-tier client ⁄ server architecture, functions of transaction server and query server are controlled by

  1. server side
  2. host side
  3. modulation side
  4. client side