Question

1. Which of the following is not a consideration when addressing scalability in graph databases

   	a.	graph cycles
   	b.	increase in the number of vertices
   	c.	increase in the number of users
   	d.	increase in the number of edge properties

10 points   

QUESTION 7

1. What is an edge?

   	a.	represents an entity marked with a unique identifier.
   	b.	defines relationships between entities
   	c.	A property that describes an entity
   	d.	A property that describes a relation

10 points   

QUESTION 8

1. Which of the following represents an entity that could be modeled as a vertex

   	a.	Cities
   	b.	Roads connecting cities
   	c.	Points of interest in a city
   	d.	distance between two cities

10 points   

QUESTION 9

1. If you wanted to make a graph of the lineage of your prize winning show dog, you would probably want to use a

   		bipartite graph
   		weighted graph
   		directed graph
   		multigraph

10 points   

QUESTION 10

1. An undirected edge should be used for a non-symmetrical relation

   True

   False

Answer 1

--> Which of the following is not a consideration when addressing scalability in graph databases

      increase in the number of users

--> What is an edge?

defines relationships between entities

--> Which of the following represents an entity that could be modelled as a vertex

      Cities

--> If you wanted to make a graph of the lineage of your prize winning show dog, you would probably want use

      directed graph

--> An undirected edge should be used for a non-symmetrical relation

      False