【单选题】
Which description of the use of a private key is true ？___
A. The sender signs a message using the receivers private key
B. The sender signs a message using their private key
C. The sender encrypts a message using the receivers private key
D. The receiver decrypts a n15ssage using the sender's private key
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答案
B
解析
暂无解析
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Which feature can help a router or switch maintain packet forwarding and protocol states despite an attack or heavy traffic load on the router or switch？___
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choose five___
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Drag the recommendation on the left to the Cryptographic algorithms on the right， Options will be used more than once.___
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A. 刘少奇
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社会主义改造完成后，关于正确处理人民内部矛盾，在国家、集体和个人三方面利益关系上，毛泽东提出的方针是___。
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A. 《论人民民主专政》
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D. 人民公社化运动中
