在SNMPv2错误类型中，表示管理对象不可访问的是（ ）。
- A.noAccess
- B.genErr
- C.wrongValue
- D.noCreation
正确答案及解析
正确答案
解析
GetRequestPDU的请求与SNMPv1相同，具有原子性。差别是处理相应的方式不同。分两个阶段处理这个请求：检验操作的合法性；更新变量。检验合法性包括：如果有一个变量不可访问，返回noAccess。其他原因导致处理变量绑定对失败，genErr。指定值在任何情况下都不能赋予变量，wrongvalue。变量不存在，也不能生成，noCreation。
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