75) Which of the following is a nonrelational data store developed by Amazon.com?
A) Bigtable
B) Dynamo
C) Cassandra
D) MongoDB
76) ________ refers to software products that support very high transaction rates, processing relatively simple data structures, replicated on many servers in the cloud.
A) NoSQL DBMS
B) MySQL DBMS
C) Traditional DBMS
D) Relational DBMS
77) The conversion of the existing traditional databases in organizations to NoSQL databases is ________.
A) highly efficient and is being practiced by many organizations
B) highly recommended because it is user friendly
C) very cost-effective but can be enormously disruptive
D) unnecessary when relational databases meet the needs of organizations
78) MySQL database management system refers to software systems that support very high transaction rates, processing relatively simple data structures, replicated on many servers in the cloud.
79) NoSQL database management system products are very technical and can be used only by those with a deep background in computer science.
80) What is a NoSQL database management system?