【判断题】电子商务安全基本要求的机密性是指由于网上通信双方互不见面,所以在交易前必须首先确认对方的真实身份,支付时还要确认对方账号等信息是否真实有效。( )
【单选题】根据下面对话,回答题。 Dialogue One Speaker A: So, what’s the status of our advertising campaign? Speaker B: As I mentioned before, it’ll be a national campaign starting next month.___1____ First, we’ll have 30 ...
A.
Sounds like an ideal approach
B.
What style. will the ads use?
C.
They’ll have some proposals ready by the end of the week
D.
We’ve decided to use a variety of media for full coverage
【单选题】以下选项中哪些描述是不正确的?
C.
continue用于终止本次循环,执行下一次循环
【简答题】电子政务和电子商务网络的基本安全需求之一是要严格的权限管理。 A.(是) B.(否)
【单选题】电子政务和电子商务网络的基本安全需求之一是要严格的权限管理。( )
【单选题】连杆螺栓是预应力螺栓时,在拆卸后应更换()。
【简答题】b. Listen to the dialogue and answer these questions. 1. What’s the name of the airline company? 2. When does the man want to fly? 3. Is Flight 807 a direct flight? 4. What’s the man’s name? 5. What’s...
【简答题】Answer the following questions with the information in the dialogue. 1 What’s the gross weight of each carton? 2 Are the cardboard boxes strong enough for ocean shipping? 3 Did the seller agree ...
【单选题】下列选项中,不属于电子商务对安全的基本要求的特性是