MCQOPTIONS
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				| 1. | 
                                    In general the two interrupt request lines are ____________ | 
                            
| A. | maskable & non maskable interrupts | 
| B. | blocked & non maskable interrupts | 
| C. | maskable & blocked interrupts | 
| D. | none of the mentioned | 
| Answer» B. blocked & non maskable interrupts | |