________ is an open-source program supported by the Apache Foundation that implements MapReduce on potentially thousands of computers.
A) Hadoop
B) HTTP Server
C) Struts
D) ActiveMQ

Question

Quizplus · Accepted Answer

Hadoop is the open-source program that implements MapReduce on potentially thousands of computers, and it is supported by the Apache Foundation. The other choices (HTTP Server, Struts, ActiveMQ) are also open-source programs, but they are not specifically designed for implementing MapReduce.

________ Is an Open-Source Program Supported by the Apache Foundation