What are two types of ciphers?加密的两种方式是?()
- A、Transposition and Permutation.换位和置换
- B、Substitution and Replacement.替代和置换
- C、Transposition and Substitution.换位和替代
- D、Transposition and Shift.换位和转换
正确答案:C
答案解析:有
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What are two types of ciphers?加密的两种方式是?()
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