READ Free Dumps For EMC- E20-007
| Question ID 6280 | The web analytics team uses Hadoop to process access logs. They now want to correlate this data with structured user data residing in their massively parallel database. Which tool should they use to export the structured data from Hadoop? |
| Option A | Sqoop |
| Option B | PigPig |
| Option C | Chukwa |
| Option D | Scribe |
| Correct Answer | A |
| Question ID 6281 | When would you prefer a Naive Bayes model to a logistic regression model for classification? |
| Option A | When you are using several categorical input variables with over 1000 possible values each . |
| Option B | When you need to estimate the probability of an outcome,not just which class it is in. |
| Option C | When all the input variables are numerical. |
| Option D | When some of the input variables might be correlated. |
| Correct Answer | A |