MCQOPTIONS
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				| 1. | 
                                    In addition to fingerprint scanning, which of the following can be used in the biometric identification of a person? (1). Iris scanning (2). Retinal scanning (3). Voice recognition Select the correct answer using the code given below. | 
                            
| A. | 1 only | 
| B. | 2 and 3 only | 
| C. | 1 and 3 only | 
| D. | . 1, 2 and 3 | 
| Answer» E. | |