A medium-sized company with 500 employees has a rapidly growing storage infrastructure with clustered mail， database， and file and print core business applications running on six servers. Using current direct attached SCSI storage pools to each server l

题目

A medium-sized company with 500 employees has a rapidly growing storage infrastructure with clustered mail， database， and file and print core business applications running on six servers. Using current direct attached SCSI storage pools to each server leads to inefficient utilization of storage space.They also have a backup device attached to each server. They want to consolidate their storage and backup infrastructure into a scalable， high availability and high performance solution. The customer’s top priorities are performance， cost， and availability. Which of the following backup solutions best satisfies the customer requirements？（）

A、A DS4000 SAN with flash copy enabled for volume mirroring
B、An iSCSI solution with dedicated backup server with SCSI attached tape library
C、A NAS solution with SCSI direct attached tape library with dedicated backup network
D、A DS4000 SAN with fibre channel attached tape library solution with dedicated backup zone

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相似问题和答案

第1题：

设计任务：请阅读下面学生信息和语言素材，设计一节英语读写课教学方案。
教案没有固定格式，但须包含下列要点：?
teaching objectives
teaching contents
key and difficult points
major steps and time allocation
activities and justifications
教学时间：45分钟?
学生概况：某城镇普通中学高中一年级第二学期学生，班级人数40人。多数学生已经达到?
《普通高中英语课程标准(实验)》五级水平。学生课堂参与积极性一般。
语言素材：?
Town Twinning
How are Oxford in the UK and Grenoble in France similar? Well, they're both medium-sized towns of between 100,000 and 200,000 inhabitants. They both have universities and industries.
Tourism is important to both of them, and they are both close to some of the most beautiful countryside in the region. But they share something else: they have a town twinning agreement.
Town twinning is not a new idea, but it has become more popular in recent years because it's now easier to find out about and visit other countries and towns. It's an agreement between towns or cities of similar size and age, and which have similar features such as tourism, industry, culture and entertainment.
Town twinning agreements encourage people from the two towns to visit each other. There are visits and exchanges between schools, theater groups and sports teams. Visitors from the foreign town usually stay in the private homes of the town they are visiting. There is usually a big party for the visitors.
Town twinning agreements are perhaps most useful for students and people who want to practice speaking another language. This is because living with a foreign family for one or two weeks means that you have to speak their language, and as a result you improve fast.

答案：

解析：

Class Type: Reading and writing class, 1 period
Teaching Contents: Oxford and Grenoble are town twinning. They have some similarities. Town twinning agreements are useful and helpful for people to visit and exchange between cities of different countries.
Teaching Objectives:
(1) Knowledge objectives
① Students will be able to understand the main idea and some details of the passage.
② Students will abe able to say something about town twinning.
(2) Ability objectives
①Students will able able to use reading methods such as skimming, scanning and careful reading during the process of understanding of the passage.
② Students can improve the abilities of reading and writing.
(3) Emotional objective
Students can get more interested in English culture.
Teaching Key and Difficult Points:
Understand some knowledge about town twinning and retell the passage.
Teaching Aids: multi-media, blackboard Teaching Procedures:
Step 1 Warming up and lead-in (5 minutes)
( 1 ) Greeting.
(2) Lead in the topic by playing a video about "Beijing city and New York are town twinning" and ask students to have a free talk:
① What is the relationship between Beijing and New York
② Why can the two cities become town twinning
(Justification: Attract students' interest to learn this lesson and lead to the main idea of the text.)
Step 2 Pre-reading (7 minutes)
( 1 ) Common sense on town twinning.
(2) Ask students to give examples of town twinning cities.
(3) Play the video about"Oxford and Grenoble are town twinning". While enjoying the video, students think over the following question: "What are the similarities between the two cities "
(Justification: Focus students' attention on the main topic of the reading passage. Comprehending the new words can help students to understand the passage easily. It prepares students to understand the topic and provides them with the opportunity to connect some aspects of the topic to their knowledge.)
Step 3 While-reading (18 minutes)
( 1 ) Fast reading
Ask students to read the passage quickly and then conclude the main idea of each paragraph.
Main idea:
Paragraph 1--introduction--the similarities between the two cities
Paragraph 2--definition of town twinning
Paragraph 3--contents of town twinning agreements
Paragraph 4--functions of town twinning agreements
(Justification: Train the students' reading ability of scanning for the specific information of the passage. The questions, which are closely related to the main points of the passage, help the students grasp its main idea.)
(2) Careful reading
① Ask students to read the passage carefully and decide whether the statements are tree or false and explain why.
a. Both size and population in Oxford and Grenoble are similar.
b. Oxford University is famous in the world; However, there is no university in Grenoble.
e. Town twinning is a new idea in modem times.
d. Town twinning agreements encourage people to visit and exchange in culture and education.
e. Town twinning agreements are useful for foreign language learning.
② Ask students to work in groups and have a competition to answer the following questions:
a. What are the similarities between Oxford and Grenoble
b. Why are the idea of town twinning popular nowadays
c. What is the definition of town twinning agreements
d. What activities do the agreements take to encourage people from the two towns to visit each other
e. Why are the town twinning agreements useful for students and people who want to learn a language
③Listening practice
Play the tape and ask students to read the passage after the tape and pay attention to the pronunciations of the words and sentences.
(Justification: In this part, the teacher uses the task-based teaching method to arouse the enthusiasm of students and to train their analyzing and summarizing ability. In the process of answering the questions, students' reading skills for the detailed information are improved and it will help students understand the passage logically. The listening practice helps students consolidate their understanding of the text.)
Step 4 Post-reading (10 minutes)
Get students retell the passage according to the outline and key words on PPT. Ask students to retell between partners first, then ask two students to retell before class.
Outline of the text:
Paragraph 1--Introduction--the similarities between the two cities
Paragraph 2--Definition of town twinning
Paragraph 3--Contents of town twinning agreements
Paragraph d--Functions of town twinning agreements
Key words:
Oxford in the UK and Grenoble in France are similar in the following three aspects: ... medium-sized ...university ... tourism ... popular ... because ... encourage ... There are visits and exchanges ... Visitors ... stay in ,.. a big party , ... useful ... because ...
(Justification: The activity of retelling the text is carried out under certain situation, which can activate the atmosphere of the class and arouse students' interest at the same time. It helps students strengthen what they have learned during this lesson.)
Step 5 Summary and Homework (5 minutes)
Summary: Ask one student to act as an assistant teacher to guide others to summarize what they have learned in this class. And then give a conclusion about this lesson.
Homework:
( 1 ) Listen to the tape and read the text aloud.
(2) Ask students to search for more information on the Internet and write a short passage about Beijing's town twinning city.
(Justification: Homework is so important and necessary for students to master the knowledge they have learned in class. It will check whether the students achieve the teaching objectives.)
Blackboard Design:
Outline of the text:
Paragraph 1--Introduction
Paragraph 2--Definition
Paragraph 3--Contents
Paragraph 4--Functions
Key words:
Oxford in the UK and Grenoble in France are similar in the following three aspects: ... medium-sized ...university ... tourism ... popular ,.. because ... encourage ... There are visits and exchanges ... Visitors ... stay in ...a big party ... useful ... because ...Teaching Reflection.

第2题：

Every morning,kids from a local high school are working hard．They are making and selling special coffee at a coffee cafe．They are also making a lot of money.
These students can make up to twelve hundred dollars a day．They are selling their special coffee to airplane passengers．After the students get paid,the rest of the money goes to helping a local youth project.
These high school students use a space in the Oakland airport．It is usually very crowded.
Many people who fly on the planes like to drink the special coffee.
One customer thinks that the coffee costs a lot but it is good and worth it．Most customers are pleasant but some are unhappy．They do not like it if the coffee care is not open for business.
The students earn$6.10 an hour plus tips．They also get school credit while they learn how to run a business．Many of the students enjoy the work although it took some time to learn how to do it.
They have to learn how to steam milk,load the pots,and add flavor．It takes some skill and sometimes mistakes are made．The most common mistake is forgetting to add the coffee．

A.A high schoo
B.Students in a high schoo
C.Teachers in a high schoo
D.A business compan

答案：B

解析：

本文讲的是高中生边读书边开咖啡屋的事情。第二和第三段中提到，学生们在奥克兰机场占据了一块地方，把自制的咖啡出售给机场的旅客。其收入除了自己的工资外都捐献给了一个项目。由此可见，这个咖啡屋是学生们自己开的。

第3题：

Eating an apple a day doesn&39; t keep the doctor away, but it does reduce the amount of trips you make to the drug store per year. That &39; s according to a new study that investigates whether there&39; s any truth in the old saying.

A team of researchers led by Dr Matthew Davis, of the University of Michigan School of Nursing,asked 8,399 participants to answer survey questions about diet and health. A total of 753 were apple eaters, consuming at least 149g of raw apple per day. The remaining 7, 646 were classed as non-apple eaters. When both groups answered questions on trips to the doctor and trips to the drug store per year,the apple eaters were found to be 27% less likely to visit the druggist for drugs.

Trips to the doctor were not significantly affected by apple consumption, though. "Evidence does not support that an apple a day keeps the doctor away. However, the small number of US adults who eat an apple a day does appear to use fewer prescription medications," the study concludes.

Apple eaters were also found to be less likely to smoke and be more likely to have a higher educational attainment than non-apple eaters. While apples do not compete with oranges, they docontain some immune (免疫的) system-increasing vitamin C, which may be why apple-eaters visit the druggist less. With over 8mg of vitamin C per medium-sized fruit, an apple can provide roughly 14% your daily recommended intake.

Previous studies have also linked apple consumption to a lower risk of Type 2 diabetes (二型糖尿病) ,improved lung function and a lower risk of colon (结肠) cancer.

44. How many non-apple eaters answered survey questions in the research?

A.149

B.7,646

C.753

D.8,399

What is the conclusion of the study?A.Apple consumption has greatly reduced US adults' trips to the doctor

B.An apple a day does keep the doctor away

C.Apples are far more nutritious than oranges

D.A small number of US adult apple eaters tend to take less medicine

What can we learn from the passage?A.Apples are better than oranges

B.Apples do have some vitamin C to increase the immune system

C.Apples can help cure certain diseases

D.Apples can provide people with sufficient daily intake of energy

What can be described as the writing style of this passage?A.Objective

B.Creative

C.subjective

D.persuasive

请帮忙给出每个问题的正确答案和分析，谢谢！

问题 1 答案解析：B

【考情点拨】事实细节题。【应试指导】由第二段前三句可知，总共有8，399人回答了问卷调查的问题；总共有753名吃苹果的人，他们每天至少消耗149克生苹果；剩下的7，646人．被归类为不吃苹果的人，故选B。

问题 2 答案解析：D
【考情点拔】事实细节题。【应试指导】由第三段最后一句可知，研究结果表明，每天吃一个苹果的少数美国人似乎确实服用较少的处方药，故选D。

问题 3 答案解析：B

问题 4 答案解析：A

第4题：

For small and medium-sized companies, those logistics management is still（）

A、decentralized
B、centralized
C、integrated
D、concentrated

正确答案:A

第5题：

共用题干
A Pay Rise or Not?
“Unless I get a rise.I'11 have a talk with the boss, Henry Manley,”George Strong said to himself. George liked his job and he liked the town he lived in,but his wife kept telling him that his pay was not enough to meet the needs of the family.That was why he was thinking of taking a job in Birmingham,a nearby city about 50 miles away.He had been offered a job in a factory there,and the pay was far better.
George lived in Wyeford,a medium-sized town .He really liked the place and didn't like the idea of moving somewhere else,but if he took the job in Birmingham,he would have to move his family there.
Henry Manley was the manager of a small company manufacturing electric motors.The corn-pany was in deep trouble because,among other reasons,the Japanese were selling such things at very low prices. As a result,Manley had to cut his own prices and profits as well. Otherwise he would not get any orders at all .Even then,orders were still not coming in fast enough,so that there was no money for raises（加工资）for his workers. Somehow ,he had to struggle along and keep his best workers as well.He sighed.Just then the phone rang.
His secretary told him that George Strong wanted to see him as soon as possible.Manley sighed again.He could guess what it was about.George Strong was a very young engineer. The company had no future unless it could attract and keep men like him.Manley rubbed his forehead （前额）;his problems seemed endless.

Henry Manley was already deeply in debt.
A: Right
B: Wrong
C: Not mentioned

答案：C

解析：

题目说的是：Henry Manley早已负债累累。第三段说到公司困难重重，Manley不得不降低产品价格和减少利润。但文章只是说Manley利润减少，并没提到其负债。C正确：
题目说的是：在伯明翰提供给George Strong的工作报酬要好。第一段最后一句话是这么说的：那儿的一家工厂给他提供了一份工作，报酬要好得多。
题目说的是：George Strong接受在伯明翰的那份工作的话，他将不得不把他的家留在Wyeford。第二段是这么说的：……如果他接受在伯明翰的那份工作，他将不得不把他的家搬到那里。
题目说的是：Henry Manley的公司困难重重。第三段的第二句话是这么说的：“The company was in deep trouble because…”。
题目说的是：Henry Manley的公司获得的利润足以给工人增加工资。第三段的倒数第四句是这么说的：……没有钱给他的工人加工资。
题目说的是：Henry Manley压根儿不知道George Strong为什么要见他。最后一段的第三句是这么说的：他能猜到George Strong找他的原因。
题目说的是：George Strong是Henry Manley公司最好的工程师。最后一段是这么说的：George Strong是一个很年轻的工程师。公司除非把像他这样的人留住，否则是没有前途的。这些信息不足以推出“他是一个Henry Manley公司最好的工程师。”

第6题：

Eating an apple a day doesn′t keep the doctor away,but it does reduce the amount of trips you?make to the drug store per year．That′s according to a new study that investigates whether there′s?any truth in the old saying．
A team of researchers led by Dr Matthew Davis,of the University of Michigan School of?Nursing,asked 8,399 participants to answer survey questions about diet and health．A total of 753?were apple eaters,consuming at least 149g of raw apple per day．The remaining 7,646 were classed?as non-apple eaters．When both groups answered questions on trips to the doctor and trips to the drug?store per year,the apple eaters were found to be 27%less likely to visit the druggist for drugs．
Trips to the doctor were not significantly affected by apple consumption,though．“Evidence does?not support that an apple a day keeps the doctor away．However,the small number of US adults who?eat an apple a day does appear to use fewer prescription medications,”the study concludes．
Apple eaters were also found to be less likely to smoke and be more likely to have a higher?educational attainment than non-apple eaters．While apples do not compete with oranges,they do?contain some immune(免疫的)system-increasing vitamin
C,which may be why apple-eaters visit?the druggist less．With over 8mg of vitamin C per medium-sized fruit,an apple can provide roughly?14%your daily recommended intake．
Previous studies have also linked apple consumption to a lower risk of Type 2 diabetes(二型糖尿病),improved lung function and a lower risk of colon(结肠)cancer．

What can we learn from the passage?

A.Apples are better than oranges．
B.Apples do have some vitamin C to increase the immune system．
C.Apples can help cure certain diseases．
D.Apples can provide people with sufficient daily intake of energy．

答案：B

解析：

【考情点拨】事实细节题。
【应试指导】由第四段第二句话中的“they do con-tain some immune system-increasing vitamin C”可知，苹果中确实含有能增强免疫系统的维生素C，故选B。

第7题：

A.Objective．
B.Creative．
C.Subjective．
D.Persuasive．

答案：A

解析：

【考情点拨】写作风格题。
【应试指导】文章用调查数据和科学观点来展开论述，所以文章的写作风格是客观的，故选A。

第8题：

4 Chris Jones is Managing Director of Supaserve, a medium-sized supermarket chain faced with intense competition

from larger competitors in their core food and drink markets. They are also finding it hard to respond to these

competitors moving into the sale of clothing and household goods. Supaserve has a reputation for friendly customer

care and is looking at the feasibility of introducing an online shopping service, from which customers can order goods

from the comfort of their home and have them delivered, for a small charge, to their home.

Chris recognises that the move to develop an online shopping service will require significant investment in new

technology and support systems. He hopes a significant proportion of existing and most importantly, new customers,

will be attracted to the new service.

Required:

(a) What bases for segmenting this new market would you recommend and what criteria will help determine

whether this segment is sufficiently attractive to commit to the necessary investment? (10 marks)

正确答案：
(a) E-commerce is transforming many of the traditional relationshps between supplier and customer and retailing is no exception.
In broad terms, electronic commerce is defined as ‘the use of electronic networks to facilitate commercial transactions’. In
terms of tangible goods, such as supermarket shopping, it enables online ordering and delivery direct to the customer and
represents a significant move away from the well-established retail formats. Benefits to companies using electronic commerce
have seen companies increase their sales by 10–20% and reduce costs by 20–45%. However, in a significant sized business
like Supaserve the investment costs are high, affecting profit margins and making for more intense competition.
Business-to-consumer electronic commerce is argued to face more barriers to growth than its business-to-business equivalent
and is at an earlier stage in its lifecycle. Issues surrounding the potential for fraud, security of payments, privacy of personal
data and difficulties in accessing electronic retailers, explain this slower start for the retailing side of electronic commerce.
Clearly, for the move to be successful in Supaserve there needs to be a sufficiently large number of customers who can be
persuaded to use the service. This, in turn, will reflect the number of homes with computers and online capabilities. However,
the traditional retailer with a trusted brand and reputation is often in a better position than the specialist online retailer with
no physical stores.
Assessing the size and defining characteristics or attributes of the customer segment likely to use the online shopping service
is an interesting task. There is evidence to suggest that age may be a key factor, with electronic retailing appealing to younger
customers familiar with using information technology. Income may be an important way of segmenting the market, with online
shopping appealing to those families with high disposable income, access to computers and a lifestyle. where leisure time
is valued. Chris’s knowledge of his current customer base will be important in positioning them at various stages of their
lifecycle – does the company appeal to young families with heavy shopping demands? Further insight into buying behaviour
will come from geodemographic segmentation where the combination of where a customer lives and the stage in their
particular shopping lifecycle will give real insights into their buying behaviour and willingness or otherwise to use electronic
shopping.
Essentially, Chris has to come to a decision on whether there is a combination of characteristics that form. a significant
segment willing to use online shopping. This will enable him to decide how it can be measured, whether it is big enough to
make the investment in online shopping worthwhile, can it be accessed and whether it is sufficiently distinct to cater for itsparticular needs.

第9题：

You are at a client site. It is a medium-sized business and needs a Cisco Catalyst switch that offers high availability and security. What type of Catalyst switches would you recommend？（）

A、 Catalyst 2960 Series
B、 Catalyst 3750 Series
C、 Catalyst 4900 Series
D、 Catalyst 6500 Series

正确答案:A

第10题：

A medium-sized company has a Class C IP address. It has two Cisco routers and one non-Cisco router. All three routers are using RIP version 1. The company network is using the block of 198.133.219.0/24. The company has decided it would be a good idea to split the network into three smaller subnets and create the option of conserving addresses with VLSM. What is the best course of action if the company wants to have 40 hosts in each of the three subnets?（）

A、Convert all the routers to EIGRP and use 198.133.219.32/27, 198.133.219.64/27, and 198.133.219.92/27 as the new subnetworks.
B、Maintain the use of RIP version 1 and use 198.133.219.32/27, 198.133.219.64/27, and 133.219.92/27 as the new subnetworks.
C、Convert all the routers to EIGRP and use 198.133.219.64/26, 198.133.219.128/26, and 133.219.192/26 as the new subnetworks.
D、Convert all the routers to RIP version 2 and use 198.133.219.64/26, 198.133.219.128/26, and 133.219.192/26 as the new subnetworks.
E、Convert all the routers to OSPF and use 198.133.219.16/28, 198.133.219.32/28, and 198.133.219.48/28 as the new subnetworks.
F、Convert all the routers to static routes and use 198.133.219.16/28, 198.133.219.32/28, and

正确答案:D

A medium-sized compan

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