According to the study of ibm , approx how much data existed in the digital universe in 2012?
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1. What open-source software was developed from Google’s MapReduce concept?
A. Puppet
2. Splunk
D. Hadoop
5. MongoDB
Reveal Answer
Answer: D. Hadoop. For someone who knows big data or HPC, this should be a softball question. Now that you’re warmed up, try your hand at the rest of the quiz…
2. Leading analyst firm Gartner defines Big Data from three aspects, all starting with the letter V. Which of these are not a part of their consideration of big data?
A. Value
2. Volume
D. Velocity
5. Variety
Reveal Answer
Answer: A. Value. While some consider value a key proposition to big data, Gartner does not consider it one of the core concepts that define big data.
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