题型:单选题 标签:的证书验证机制
题目:
20、 When choosing to implement a one-way certificate-based authentication scheme, which one would you choose?当选择一个单向的证书验证机制时,你选择哪一个?
A. Mutual/hybrid 互有/混合验证
B. Certificate 证书
C. Pre-shared key 预共享密钥
D. XAUTH