更多"(41) is a protocol that a host uses"的相关试题:
[单项选择]
(41) is a protocol that a host uses to inform a router when it joins or leaves an Internet multicast group.
(42) is an error detection code that most data communication networks use.
(43) is an interior gateway protocol that uses a distance vector algorithm to propagate routing information.
(44) is a transfer mode in which all types of information are organized into fixed form cells on an asynchronous or non-periodic basis over a range of media.
(45) is an identifier of a web page.
（41）是（）
A. ICMP
B. SMTP
C. IGMP
D. ARP
[单项选择]
The TCP protocol is a（）layer protocol.
A. physical
B. network
C. transport
D. application
[填空题]inform charges documents draw acting valid settle opened
The Accountant 9 April 2007
Paul Diderot
56 Kingwood, Houston
713 226 Tx, USA
Dear Sir,
L/C No. 123456/BOC
We are
(1) on behalf of Bank of China, Beijing, and would like to
(2) you that the above documentary credit for US $60000 has been
(3) in your favour by your customers Dudu Date Ltd. The credit is
(4) until 15 May and all bank
(5) have been paid.
Please bring the following
(6) to the above address:
Air Waybill
Invoice f or full value of the sale c.i.f Shanghai
Insurance Certificate
Certificate of Origin
Would you also
(7) a sight draft for the full amount of the invoice on us so that we can
(8) this account. Thank you in advance.
Yours faithfully,
Bill Woodman
Documentary Credits M
[单项选择]An analyst gathered the following financial information about a firm:
Estimated EPS $10 per share
Dividend payout ratio 40%
Required rate of return 12%
Expected long-term growth rate of dividends 5%
What would the analyst"s estimate of the value of this company"s stock be
A. $33.
B. $57.
C. $80.
[单项选择]Please inform the supervisor if this photocopier runs out of ink. The supervisor A. needs to know if there is no ink in the photocopier. B. should repair the photocopier if it prints badly. C. will tell you how to repair the photocopier without ink.
[单项选择]Great efforts should be made to inform the public of the terrible consequences of neglecting environmental protection（）
A. 公众已经在了解保护环境的结果上做了很大努力。
B. 应大力向公众宜传忽视环境保护的可怕后果。
C. 应花大力气通知公众忽视环境保护的可怕后果。
D. 人们已经在向大众宜传保护环境的结果上做了很大努力。
[单项选择]An analyst needs to inform his supervisor in writing of which of the following（）
A. A client and the analyst alternate paying for lunch at a local sandwich shop.
B. Both the lunch and the bonus mentioned in the other answers.
C. An annual bonus, sent to the analyst by a client, which varies with the performance of the client’s portfolio that the analyst manages as an employee even though no verbal or written agreement exists about the bonus.
