题目内容（请给出正确答案）

[单选题]

关于Load to use latency，下列说法错误的是？（）

A.4 cycle to local L1

B.9 cycle to local L2

C.25~33 cycle to local partition L3

D.16- 25 cycle to remote partition L3

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更多“关于Load to use latency，下列说法错误的是…”相关的问题

第1题

When ZTE's PTN devices interconnect with NNI side ports of F7-PTN devices to excha

nge 2M/STM-1 CES service, which of the following precautions is wrong？()

A.Two sides should in advance negotiate service VLAN on NNI interconnection ports, bind interface IP address of this VLAN, and notify each other of service loopback address (corresponding to LSR ID of Huawei's PTN devices)

B.Tunnel labels of the two sides must be the same.

C.PW labels of the two sides may be different.

D.Packet delay (corresponding to packet load delay of Huawei) at two sides must have the same configuration. It is suggested both sides use 500us.

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第2题

下面关于“Load/Save Presets卷展栏”的说法正确的是（)。

A.把所有的结果保存到指定的位置

B.把所有的结果保存到默认的位置

C.保存所有的参数设置和结果

D.只保存参数设置，不保存结果

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第3题

在MySQL数据库中，下列关于创建、管理数据库的操作语句不正确的是（)

A.CREATE

B.USE

C.NEW

D.Connection

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第4题

HomeDeliver is a nationwide company that sells small household goods to consumers. It prod

uces an attractive, comprehensive catalogue which it distributes to staff known as catalogue supervisors. There are 150 of these supervisors in the country. Each supervisor has approximately 30 part-time home-based agents, who then deliver the catalogue to consumers in their homes. Agents subsequently collect the catalogue and any completed order forms and forward these forms to their supervisor. Payment is also taken when the order is collected. Payment is by cash or cheque and these payments are also forwarded to the supervisor by the agent. At the end of the week the supervisor returns completed order forms (and payments) to HomeDeliver. Order details are then entered into a computer system by order entry administrators at HomeDeliver and this starts an order fulfilment process that ends with goods being delivered directly to the customer. The supervisors and the agents are all self-employed. HomeDeliver rewards supervisors on the basis of how many agents they manage. Agents’ reward packages are based on how many catalogues they deliver and a commission based on orders received from the homes they have collected orders from.

In August 2010 HomeDeliver decided to replace the physical ordering system with a new electronic ordering system. Agents would be provided with software which would allow them to enter customer orders directly into the computer system using their home personal computer at the end of each day. Payments would also be paid directly into a HomeDeliver bank account by agents at the end of each day.

The software to support the new ordering system was developed in-house to requirements provided by the current order entry administrators at HomeDeliver and managers concerned with order fulfilment and invoicing. The software was tested internally by the order entry administrators. At first, both the specification of requirements and initial software testing progressed very slowly because order administrators were continuing with their normal operational duties. However, as project delays became more significant, selected order administrators were seconded to the project full-time. As a result the software was fully acceptance tested by the end of July 2011, two months behind schedule.

In August 2011 the software was rolled out to all supervisors and agents. The software was claimed to be easy to use, so no formal training was given. A large comprehensive manual with colour screenshots was attached as a PDF to an email sent to all supervisors and agents. This gave detailed instructions on how to set up and use the software.

Unfortunately, problems began to appear as soon as the agents tried to load and use the software. It was found to be incompatible with one particular popular browser, and agents whose computers used that browser were advised to use an alternative browser or computer. Agents also criticised the functionality of the software because it did not allow for the amendment of orders once they had been submitted. It emerged that customers often contacted agents and supervisors to amend their order prior to it being sent to HomeDeliver. This was no longer possible with the new system. Many agents also claimed that it was not possible to enter multiple orders for one household. However, HomeDeliver confirmed that entering multiple orders was possible; it was just not clear from the software, or from the instructions provided, how this could be achieved.

Most of the agents were reluctant to print off the manual (preferring to read it on screen) and a significant number claimed that they did not receive the email with the manual attachment. Agents also found quite a number of spelling and functionality errors in the manual. At certain points the software did not perform. in the way the manual stated that it would.

Internal standards at HomeDeliver require both a post-project and a post-implementation review.

Required:

(a) Explain the purpose of each of the following: a post-project review, a post-implementation review and a benefits realisation review. (6 marks)

(b) Evaluate the problems and the lessons that should be learned from a post-project review and a post-implementation review of the electronic ordering system at HomeDeliver. (12 marks)

(c) HomeDeliver does not have a benefits management process and so a benefits realisation review is inappropriate. However, it does feel that it would be useful to retrospectively define the benefits to HomeDeliver of the new electronic ordering system.

Identify and discuss the potential benefits to HomeDeliver of the new electronic ordering system. (7 marks)

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第5题

不同主机之间传递docker镜像，建议最好使用如下哪种方式？（)

A.save/load

B.export/import

C.save/export

D.export/load

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第6题

A. load B. broad C. float D. road

A. load