MCQOPTIONS
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				| 1. | 
                                    To undo the last work, we have to use which of the following Windows shortcut key? [SBI PO 2014] | 
                            
| A. | Ctrl + P | 
| B. | Ctrl + U | 
| C. | Ctrl + A | 
| D. | Ctrl + Z | 
| Answer» E. | |