MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following are elements of SQL? |
| A. | base-table-identifier ::= user-defined-name |
| B. | base-table-name ::= base-table-identifier |
| C. | boolean-primary ::= comparison-predicate |
| D. | All the above |
| Answer» E. | |
| 2. |
What is the maximum number of Triggers can be applied in a table ? |
| A. | 8 |
| B. | 9 |
| C. | 12 |
| D. | 14 |
| Answer» D. 14 | |
| 3. |
A data warehouse is composed of |
| A. | current data |
| B. | internal and external data sources |
| C. | historical data from legacy systems |
| D. | historical & current data |
| Answer» D. historical & current data | |