 
			 
			MCQOPTIONS
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				| 1. | Which of the following is true concerning a global transaction?$? | 
| A. | The required data are at one local site and the distributed DBMS routes requests as necessary. | 
| B. | The required data are located in at least one nonlocal site and the distributed DBMS routes requests as necessary. | 
| C. | The required data are at one local site and the distributed DBMS passes the request to only the local DBMS. | 
| D. | The required data are located in at least one nonlocal site and the distributed DBMS passes the request to only the local DBMS. | 
| Answer» C. The required data are at one local site and the distributed DBMS passes the request to only the local DBMS. | |