Database Management System MCQs – Practice Test for Exam Prep

Query Graphs Notations Multiple Choice Questions with Answers – PDF Download

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The MCQ: In the notation for query graphs, the double ovals or circles are used to represent; "Query Graphs Notations MCQs" App Download [Free] with answers: non-declarative nodes, constant nodes, stable nodes, and declarative nodes for online computer science programs. Practice Query Graphs Notations Quiz Questions, download Google e-Book (Free Chapter) for best online schools for computer science.

Query Graphs Notations MCQs PDF Download – Prep Test

MCQ 1: In the notation for query graphs, the double ovals or circles are used to represent:

non-declarative nodes
constant nodes
stable nodes
declarative nodes

MCQ 2: In the notation for query graphs, the single circles are used to represent:

relation nodes
query nodes
truth nodes
local nodes

MCQ 3: The representation of relational calculus internal queries is classified as:

structural graph
nodes graph
query graph
functional graph

MCQ 4: The nodes which represents queries in the relations are classified as:

relation nodes
query nodes
truth nodes
local nodes

Database Management System MCQs App & e-Book – Query Graphs Notations Practice Tests

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