Author Question: Apache Cassandra is a leading producer of ________ NoSQL database management systems. A) ... (Read 66 times)

tatyanajohnson

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Apache Cassandra is a leading producer of ________ NoSQL database management systems.
 
  A) key-value store
  B) wide-column
  C) relational
  D) graph

Question 2

In packaged data models, strong entities always have ________ between them.
 
  A) weak entities
  B) 1:1 relationships
  C) 1:M relationships
  D) M:N relationships


jonathanballen97

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Answer to Question 1

B

Answer to Question 2

D



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