MCQOPTIONS
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				| 1. | 
                                    Frequency range supported in Zigbee ............. | 
                            
| A. | 2.4 ghz worldwide | 
| B. | 2.0 ghz worldwide | 
| C. | 2.1 ghz worldwide | 
| D. | 3.4 ghz worldwide | 
| Answer» B. 2.0 ghz worldwide | |