MCQOPTIONS
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| 1. |
With which of the following can the ref keyword be used?1. Static data2. Instance data3. Static function/subroutine4. Instance function/subroutine |
| A. | 1, 2 |
| B. | 3, 4 |
| C. | 1, 3 |
| D. | 2, 4 |
| Answer» C. 1, 3 | |