There are two kinds of confirmation, sales confirmation and purchase confirmation. ( )
There are two kinds of confirmation, sales confirmation and purchase confirmation. ( )
The cost of negative confirmation is low, but the reliability of the result of positive confirmation is poor. ( )
The cost of negative confirmation is low, but the reliability of the result of positive confirmation is poor. ( )
confirmation
confirmation
Purchase confirmation or sales confirmation, as short form contract,used mainly for trade of _____.
Purchase confirmation or sales confirmation, as short form contract,used mainly for trade of _____.
sales confirmation
sales confirmation
confirmation instructions _____________
confirmation instructions _____________
Sale contract/confirmation ______
Sale contract/confirmation ______
A sales confirmation is from___to_____.
A sales confirmation is from___to_____.
confirmation ：确认订购
confirmation ：确认订购
The three handshakes are a sequence of connection establishment events, consisting of the request, the confirmation of the request, and the confirmation of the confirmation. A: 正确 B: 错误
The three handshakes are a sequence of connection establishment events, consisting of the request, the confirmation of the request, and the confirmation of the confirmation. A: 正确 B: 错误