Query Graphs Notations MCQs Quiz Online PDF Download

Learn query graphs notations MCQs, DBMS test for online courses learning and test prep to practice. Relational algebra and calculus quiz has multiple choice questions (MCQ), query graphs notations quiz questions and answers to learn for online tutoring questions with answers.

Database management system test MCQ on in notation for query graphs, double ovals or circles are used to represent with options non-declarative nodes, constant nodes, stable nodes and declarative nodes problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning query graphs notations quiz with MCQs to practice test questions with answers.

MCQs on Query Graphs Notations Quiz PDF Download

MCQ. In notation for query graphs, double ovals or circles are used to represent

  1. non-declarative nodes
  2. constant nodes
  3. stable nodes
  4. declarative nodes

B

MCQ. In notation for query graphs, single circles are used to represent

  1. relation nodes
  2. query nodes
  3. truth nodes
  4. local nodes

A

MCQ. Representation of relational calculus internal queries is classified as

  1. structural graph
  2. nodes graph
  3. query graph
  4. functional graph

C

MCQ. Nodes which represents queries in relations are classified as

  1. relation nodes
  2. query nodes
  3. truth nodes
  4. local nodes

A