MCQOPTIONS
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				| 1. | 
                                    The given array is arr = {1,2,4,3}. Bubble sort is used to sort the array elements. How many iterations will be done to sort the array? | 
                            
| A. | 4 | 
| B. | 2 | 
| C. | 1 | 
| D. | 0 | 
| Answer» B. 2 | |