READ Free Dumps For EMC- E20-007
| Question ID 16126 | Which SQL OLAP extension provides all possible grouping combinations? |
| Option A | CUBE |
| Option B | ROLLUP |
| Option C | UNION ALL |
| Option D | CROSS JOIN |
| Correct Answer | A |
| Question ID 16127 | If R factors are categorical variables, which data classification level are they most closely |
| Option A | Nominal |
| Option B | Ordinal |
| Option C | Interval |
| Option D | Ratio |
| Correct Answer | A |