MCQOPTIONS
 Saved Bookmarks
				| 1. | 
                                    The following circuit is implementation of: sum of full addercarry of half adder difference of full subtractor | 
                            
| A. | 1 only | 
| B. | 3 only | 
| C. | 2 only | 
| D. | 1 and 2 both | 
| Answer» E. | |