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Learning Neo4j 3.x - Second Edition by Rik Van Bruggen, Jérôme Baton

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Test questions

Q1. The four fundamental data constructs of Neo4j are:

  1. Table, record, field, and constraint
  2. Node, relationship, property, and schema
  3. Node, relationship, property, and label
  4. Document, relationship, property, and collection

Q2. Normalization is expensive in a graph database model.

  1. True
  2. False

Q3. If you have a few entities in your dataset that have lots of relationships to other entities, then you can't use a graph database because of the dense node problem.

  1. True--you will have to use a relational system.
  2. True--but there is no alternative, so you will have to live with it.
  3. False--you can still use a graph database but it will be painfully slow for all queries.
  4. False--you can very effectively use a graph database, but you ...

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