Which of the Following Is a Nonrelational Data Store Developed

question 51

Multiple Choice

Which of the following is a nonrelational data store developed by Amazon.com?

• A) Bigtable
• B) Dynamo
• C) Cassandra
• D) MongoDB

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Definitions:

Education Researcher

An individual specializing in studying, evaluating, and improving educational systems, methods, policies, and outcomes.

Stratified Sampling

A sampling method that divides the population into smaller groups, or strata, to ensure representation of significant subpopulations in the sample.

School Administrator

An official in an educational setting responsible for the management, coordination, and supervision of school operations and activities.

Freshmen

First-year students at a high school, college, or university.