MCQOPTIONS
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MCQOPTIONS
| 1. |
_ When will the fourth argument to open() useful?$? |
| A. | When the second argument names a retired window |
| B. | When the first argument names an existing window |
| C. | When the second argument names an existing window |
| D. | When the first argument names a retired window |
| Answer» D. When the first argument names a retired window | |