MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The right shift operator is _____________. |
| A. | < |
| B. | >> |
| C. | > |
| D. | << |
| E. | None of these |
| Answer» C. > | |
| 2. |
The maximum non zero value for FLOAT is ______________. |
| A. | 3.402823466E+35 |
| B. | 3.402823466E+37 |
| C. | 3.402823466E+38 |
| D. | 3.402823466E+39 |
| E. | None of these |
| Answer» D. 3.402823466E+39 | |
| 3. |
fetchrow_hashref() returns reference to hash of row values keyed by what? |
| A. | database name |
| B. | row name |
| C. | column name |
| D. | table name |
| E. | None of these |
| Answer» D. table name | |