McqMate
| Q. |
Which of the following functions are similar? |
| A. | rank and ntile |
| B. | rank and dense_rank |
| C. | dense_rank and ntile |
| D. | none of the mentioned |
| Answer» B. rank and dense_rank | |
| Explanation: dense_rank() is same as rank() function. only difference is returns rank without gaps. | |
View all MCQs in
Information Retrival TechniquesNo comments yet