MCQOPTIONS
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				| 1. | 
                                    What is an encryption system that uses two keys: a public key that everyone can have and a private key for only the recipient?$? | 
                            
| A. | Encryption | 
| B. | Public key encryption | 
| C. | Intrusion‚Äêdetection software | 
| D. | Security‚Äêauditing software | 
| Answer» C. Intrusion‚Äö√Ñ√™detection software | |