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Which of the following is true of hadoop? select one:
a. it is designed to store and retrieve data in a manner that does not rigidly enforce the atomicity, consistency, isolation, and durability (acid) conditions associated with the relational database model.
b. it is an open-source software framework designed for processing large volumes of data by dividing the work into a set of independent tasks.
c. it is a simple but highly useful way to organize structured data into collections of two-dimensional tables called relations.
d. it is a method to analyze multidimensional data from many different perspectives.

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Which of the following is true of hadoop? select one:
a. it is designed to store and retrie...
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