第1题:
白云石中既有CaO又有MgO,其成分为( )。
A.CaO.Mg(CO3)2
B.CaO.MgO
C.CaO.MgCO3
第2题:
A.通过network命令注入BGP的路由,Origin属性为IGP
B.通过EGP学到的路由,则Origin属性为EGP
C.Origin属性三个值的优先顺序为EGP>ICP>Incomplete
D.通过Import命令注入BGP的路由,Origin属性都为Incomplete
第3题:
听力原文:M: Could you tell me what specific document you will provide?
W: Together with the draft, we'll also send you a complete set of bills of lading, an invoice, an export license, an insurance policy, a certificate of origin, and a certificate of inspection.
Q: What document the woman did not mention?
(14)
A.Bills of lading.
B.Consular invoice.
C.Insurance policy.
D.Certificate of origin.
第4题:
第5题:
第6题:
A.origin,AS-path,next-hop
B.AS-path,origin,MED
C.AS-path,origin,weight
D.AS-path,weight,MED
第7题:
第8题:
听力原文:M: Would you tell me about the main contents of the document?
W: Name, quality, unit price and amount of goods, ports of loading and destination, price and payment terms, shipping documents, latest shipment date and validity of the L/C.
Q: What may be the name of the document?
(19)
A.Collection Order.
B.Bill of Lading.
C.Letter of Credit.
D.Certificate of Origin.
第9题:
第10题:
在()BGP中,Origin属性标记了路由更新的来源,Origin属性包括()、()