A receiving host computes the checksum on a frame and determines that the frame is damaged.The frame is then discarded.At which OSI layer did this happen?()
A receiving host computes the checksum on a frame and determines that the frame is damaged.Theframe is then discarded.At which OSI layer did this happen?()
A computer boots up with the error "CMOS Checksum Failure." Which of the following components needs to be replaced?()
A receiving host computes the checksum on a frame and determines that the frame is damaged.Theframe is then discarded.At which OSI layer did this happen?()
A receiving host computes the checksum on a frame and determines that the frame is damaged.The frame is then discarded.At which OSI layer did this happen?()
Checksum校验和
电脑启动的时候出现一个“Checksum”错误,最可能的原因是什么?()
一用户在启动电脑时出现“CMOS Checksum Failure”的错误,你认为应该替换下面组件中的哪个()。
A receiving host computes the checksum on a frame and determines that the frame is damaged.The frame is then discarded.At which OSI layer did this happen?()
Checksum校验和