MCQOPTIONS
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				| 1. | 
                                    In raster Scan CRT, when a beam is moved from the left to the right,it s ____ and it is _____ when it ismoved from the right to the left. | 
                            
| A. | on,off | 
| B. | off,on | 
| C. | on,on | 
| D. | off,off | 
| Answer» B. off,on | |