MCQOPTIONS
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| 1. |
____________ is a mono-alphabetic encryption code wherein each & every letter of plain-text is replaced by another letter in creating the cipher-text. |
| A. | Polyalphabetic Cipher |
| B. | Caesar Cipher |
| C. | Playfair Cipher |
| D. | Monoalphabetic Cipher |
| Answer» C. Playfair Cipher | |