MCQOPTIONS
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				| 1. | 
                                    This type of encryption verifies the origin and content of a message and provides a way to associate a message with a sender is _________________. | 
                            
| A. | igital signature | 
| B. | ymmetric key encryption | 
| C. | ublic key encryption | 
| D. | igital certificate | 
| Answer» B. ymmetric key encryption | |