 
			 
			MCQOPTIONS
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				| 1. | __Which of the following is a disadvantage of replication?__ | 
| A. | Reduced network traffic | 
| B. | If the database fails at one site, a copy can be located at another site. | 
| C. | Each site must have the same storage capacity. | 
| D. | Each transaction may proceed without coordination across the network. | 
| Answer» D. Each transaction may proceed without coordination across the network. | |