READ Free Dumps For Oracle- 1z0-001
| Question ID 1625 | Which statement describes the use of a group function? |
| Option A | A. A group function produces one result from many rows per group. |
| Option B | B. A group function produces one result from each row of the table. |
| Option C | C. A group function produces a group of results from one row. |
| Option D | D. A group function produces many results from many rows per group. |
| Correct Answer | A |
| Question ID 1626 | Which datatype should you use for interest rates with varying and unpredictable decimal places,such as 1.234, 3.4, 5, and 1.23? |
| Option A | A. NUMBER(p,s) |
| Option B | B. LONG |
| Option C | C. NUMBER |
| Correct Answer | C |