READ Free Dumps For EMC- E20-007
| Question ID 6278 | Review the following code: SELECT pn, vn, sum(prc*qty) FROM sale GROUP BY CUBE(pn, vn) ORDER BY 1, 2, 3; Which combination of subtotals do you expect to be returned by the query? |
| Option A | (pn,vn) |
| Option B | ( (pn,vn),(pn) ) |
| Option C | ( (pn,vn),(pn),(vn) ) |
| Option D | ( (pn,vn),(pn),(vn),( ) ) |
| Correct Answer | D |
| Question ID 6279 | In MADlib what does MAD stand for? |
| Option A | Magnetic,Agile,Deep |
| Option B | Machine Learning,Algorithms for Databases |
| Option C | Mathematical Algorithms for Databases |
| Option D | Modular,Accurate,Dependable |
| Correct Answer | C |