________ Is an Open Source Program Supported by the Apache

question 29

Multiple Choice

________ is an open source program supported by the Apache Foundation that manages thousands of computers and that implements MapReduce.

• A) Hadoop
• B) BigData
• C) Linux
• D) Apache Wave

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Definitions:

One-group Pretest-posttest Design

An experimental design where a single group of participants is measured before and after an intervention, lacking a control group for comparison.

Statistical Regression

A measure of the relationship between the mean value of one variable and corresponding values of other variables.

One-shot Case Study

An experimental design where a single group is exposed to a treatment and then measured to assess its effect, lacking a control group for comparison.

Study Habits

Patterns and practices that are conducive to effective learning and information retention.