 
			 
			MCQOPTIONS
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				| 1. | Which grammar rules violate the requirements of an operator grammar? | 
| A. | 1 only | 
| B. | 1 and 3 only | 
| C. | 2 and 3 only | 
| D. | 3 and 4 onlyView Answer | 
| Answer» C. 2 and 3 only | |