MCQOPTIONS
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| 1. |
A password consists of two alphabets from English followed by three numbers chosen from 0 to 3. If repetitions are allowed, the number of different passwords is: |
| A. | 26P1 × 26P2 × 4P1 × 3P1 × 2P1 |
| B. | (26P1)2 × (4P1)3 |
| C. | 26P1 × 26P2 × 4P1 × 4P2 × 4P3 |
| D. | (26P1 × 4P1)2 |
| Answer» C. 26P1 × 26P2 × 4P1 × 4P2 × 4P3 | |