MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Structured Query Language (SQL) knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
All columns and rows belong to table employee |
| A. | All columns but only those rows which contain ‘HEAD TELLER’ as a “title” |
| B. | All columns don’t belong to table employee |
| C. | None of the mentioned |
| Answer» C. None of the mentioned | |
| 2. |
What is the meaning of the “WHERE” clause in Mysql? |
| A. | Filtering out unwanted rows from result set |
| B. | Filtering out unwanted columns from result set |
| C. | Filtering out unwanted rows and columns from result set |
| D. | None of the mentioned |
| Answer» B. Filtering out unwanted columns from result set | |