单选题What is the recommended practice regarding UDLD when implementing it in all fiber-optic LANports？（）AAdjust the default hello timers to three seconds for aggressive modeBEnable it in global mode and on every interface you need to supportCEnable it in gl
题目
单选题
What is the recommended practice regarding UDLD when implementing it in all fiber-optic LANports？（）
A
Adjust the default hello timers to three seconds for aggressive mode
B
Enable it in global mode and on every interface you need to support
C
Enable it in global mode to support every individual fiber-optic interface
D
Enable it to create channels containing up to eight parallel links between switches
相似考题
更多“What is the recommended practice regarding UDLD when impleme”相关问题
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第1题：
What does the command udld reset accomplish？（）
- A、allows an UDLD port to automatically reset when it has been shutdown
- B、resets all UDLD enabled ports that have been shutdown
- C、removes all UDLD configurations from interfaces that were globally enabled
- D、removes all UDLD configurations from interfaces that were enabled per-port
正确答案:B -
第2题：
What is the recommended practice regarding UDLD when implementing it in all fiber-optic LAN ports?（）
- A、Adjust the default hello timers to three seconds for aggressive mode.
- B、Enable it in global mode and on every interface you need to support.
- C、Enable it in global mode to support every individual fiber-optic interface.
- D、Enable it to create channels containing up to eight parallel links between switches.
- E、Enable it in global mode to support every individual fiber optic and Ethernet interface.
正确答案:C -
第3题：
What is the recommended practice when considering VPN termination and firewall placement？（）
- A、 have the firewall and VPN appliance deployed in parallel
- B、 place the VPN in line with the firewall， with the VPN terminating inside the firewall
- C、 place the public side of the VPN termination device in the DMZ behind a firewall
- D、 place the VPN in line with the firewall， with the VPN terminating outside the firewall
正确答案:C -
第4题：
问答题Practice 2 ‘Mini presentation’—about 6 minutes In this part of the test you are asked to give a short talk on a business topic. You have to choose one of the topics from the three below and then talk for about one minute. You have one minute to prepare your ideas. A WHAT IS IMPORTANT WHEN…? NEGOTIATING ● COMPROMISE ● DISPUTE ●... B WHAT IS IMPORTANT WHEN…? EMPLOYING TECHNICAL WRITERS ● BEING ABLE TO WRITE WELL ● MEETING TIGHT DEADLINES ●... C WHAT IS IMPORTANT WHEN…? MANAGING A COMPANY ● COMMUNICATION ● EXECLLENT MANAGER ●...正确答案： 【参考范例】
Mini-representation One:
I think when managing a company one of the most important features is communication. Good communication is necessary at all stages of the business process, which can contribute to a successful business.
Within individual companies internal communication occurs at, and between the various levels. Directors communicate with one another in term of the company’s overall strategy. They inform managers of their plans, and the managers then communicate with other employees to convey their messages. Negotiations are conducted with regard to pay and working conditions. Managers express their decisions and orders through good communication, which can achieve the aim of improving morale and motivation. Employees also communicate with each other, for example, over production, wages and their spare activities.
Reliable and effective communication is one of the key elements which lead to efficient management of a company.
Question: Can you tell me other vital elements which result in efficient management of a company?
Answer: Many requirements are important for the efficient management of a company, both internal and external. We need good communication, good staff and managers, smooth flow of the capital, the full cooperation between the company, etc.
Mini-representation Two
Firstly, it is of very importance to be able to write well. This means not only knowing the basic rules of spelling, grammar and punctuation, but also having the competence to condense and organise sophisticated information to make it accessible to the public. A good writer must also be capable of dealing with meeting tight deadlines. Secondly, as far as career prospects are concerned, after acquiring valuable experience, many technical writers have the opportunity of working on managerial roles. They may then have the responsibility for the work of other writers within a particular company, or they may prefer to become contractors. This means selling their services through an agency employing many freelance technical writers, whose services are charged to companies at an hourly rate.
Question: What do you think which factor is more significant, being able to writer well or meeting tight deadlines? Why?
Answer: I think neither of them can be ignored. We need technical writers not only being able to write well but also being competent to meet tight deadlines.解析： 暂无解析 -
第5题：
问答题Practice 7 Task Sheet: A: WHAT IS IMPORTANT WHEN...? Aiming to improve career prospects ● Reading business articles ● Learning a foreign language ●…______ B: WHAT IS IMPORTANT WHE...? Deciding how to transport goods ● Destination ● Speed______ ●… C: WHAT IS IMPORTANT WHEN...? Purchasing new machinery ● Level of automation ● Maintenance requirements ●…正确答案： 【参考范例】
If you choose A:
When aiming to improve career prospects, you need to realize the importance of reading business articles. You need to understand what is going on in the business world, what is the latest trend in making deals. Learn more about financing and the industry you are in. Try to familiarize yourself with more management skills concerning time management, project management, HR management, PR management, etc.
Secondly, learn a foreign language will also help improve career prospects. Grasping a foreign language means that better communication with foreign investors and clients. You will be able to read business articles published in foreign newspapers/magazines. When attending international conferences, you will have no problem in understanding keynote speeches at such conferences.
If you choose B:
When deciding how to transport goods, first of all, you need to figure out how far away the destination is so that you can better decide on the means for transporting goods. For instance, shipping is often considered the most economical way to transport goods of large quantities to far destinations. As the express highways develop rapidly in our country, transportation by truck has won increasing popularity as it can offer door-to-door delivery services for most destinations within the country.
Another factor to be taken into account when deciding how to transport goods is speed. Although the fastest way is by air, transportation by air has also its disadvantages since it is more expensive than other means of transportation and transporting goods in very large sizes is very difficult.
If you choose C:
When purchasing new machinery, it is important to know about the level of automation, that is whether it is fully automated or partly automated. In case that it is only partly automated, you need to think about how to operate it and whether the workers need to be trained to operate it. If it is necessary to offer some training, you need to consider the selection of trainers. Moreover, the training cost and who will pay for it needs to be taken into consideration.
Furthermore, it is necessary to know whether it is easy to maintain the machinery and the relevant requirements, like how often does it require a routine maintenance check, how often does it require an overhaul, whether it is easy to get spare parts or replacement parts, whether spare parts are included in the overall price for the machinery, etc.解析： 暂无解析 -
第6题：
填空题What activities was he involved in when he had his practice in the company?A whole variety of ____.正确答案： sales support activities解析：
细节题。本题设问的是Lourdes Santiago在实习期间参与的主要工作。由题干信号词activities和practice定位至信中第二段“My fourteen weeks with your company involved me in a whole variety of sales support activities”，写信者提到他在该公司十四周的实习包括的内容是一系列的销售支持性活动。此处应填sales support activities。 -
第7题：
问答题Practice 4 A: What is important when...? Choosing a conference center ●Facilities ●Accommodations ●Location B: What is important when...? Selecting an employee ●Qualification ●Personality ● Creativity正确答案： 【参考范例】
If you choose A:
When choosing a conference center, it is of vital importance to consider the facilities, since facility available is the hardware component of a conference center. If the facility is in condition,, our work won’t be held up.
Moreover, accommodation is another important matter. As a complex building, a conference center should cater to daily necessities, providing the guests with satisfactory food and bedrooms, which would leave them a pleasant recollection.
At the same time, location is a decisive factor for business. For a conference center, company-intensive downtown area would be an ideal choice. However, there’s also a trend of moving towards tranquil suburbs.
If you choose B:
When selecting an employee, we should check on his or her qualification first. Certificates and diplomas can be referred to, since they reflect the extent to which the candidate receives education. However, they do not necessarily stand for a candidate’s qualification. We’ve met with too many incompetent holders of advanced degrees in real life. It is unrealistic to depend on them to make a profit for the company. On the contrary, interviewees with practical experience would bring in more benefits for the company.
The second factor is the personality of the candidate. Everyone has a unique personality, which is a welcome phenomenon. However, a group of staff with similar personalities will meet with far less internal conflicts. Yet, there’s also a problem to worry about, since this unit might become a stagnantworking place where there is no room for vitality in the long run. Therefore, what is needed is a balance.
Moreover, we should attach great importance to an employee’s creativity. Mediocreyesmanwho is accustomed to echoing the views of others clearly belongs to redundantlabourer. The employee is expected to have innovative ideas and be creative.解析： 暂无解析 -
第8题：
单选题What is the recommended practice regarding UDLD when implementing it in all fiber-optic LANports？（）AAdjust the default hello timers to three seconds for aggressive mode
BEnable it in global mode and on every interface you need to support
CEnable it in global mode to support every individual fiber-optic interface
DEnable it to create channels containing up to eight parallel links between switches
正确答案： D解析： 暂无解析 -
第9题：
问答题Practice 2 A: What is important when...? Choosing a business-training course ●Fees ●Size of group ●Subjects covered B: What is important when...? Choosing a magazine to buy regularly ●Contents ●Cost ●Printing quality正确答案： 【参考范例】
If you choose A:
When choosing a business-training course, first of all I’d like to see if our company could afford the expenses. If the business training course is too costly, the company will have to reconsider the value and effect of that course.
In addition, the size of the goup shoud also be considered. If I were the decision-maker, I would select a small-sized group. Size of group will determine the quality of training to a great extent. A small group will provide each trainee with more opportunities.
Subjects covered also need to be noticed. If the training course covers a wide range of subjects, it will be instructive for the trainees in different aspects, since the more subjects are covered, the more knowledge they will gain.
If you choose B:
When choosing a magazine to buy regularly, contents are the first thing to consider. It is for sure people will look at what’s in a magazine before they decide to buy it. To a large extent, the quality of a magazine depends on its contents.
Another factor is the cost. The cost of a magazine will stir up warm response from the market. If the cost is relatively lower than that of the same category, as a rule, readers would prefer the cheaper one.
In addition, printing quality is the face of a magazine. Generally, copperplate printing is widely applied to high grade magazines, for low cost plain paper would downgrade their images.解析： 暂无解析 -
第10题：
单选题Which of the following is not a recommended safe practice?（）ASecuring equipment against slipping or drifting
BOperating machinery at its recommended speed
CRepairing loose handles on tools before using
DUsing tools for purpose for which they are not designed
正确答案： C解析： 暂无解析 -
第11题：
单选题When using simultaneous voice and multicast on a single WLAN and RF band, what is the recommended DTIM value of the WLAN for VoWLAN devices?（）ADTIM = 1
BDTIM = 2
CDTIM = 3
DDTIM = 4
正确答案： C解析： 暂无解析 -
第12题：
单选题Prior to closing the breaker when paralleling two AC generators, the recommended practice is to have the frequency of the incoming machine （）Aslightly less than the line frequency
Bthe same as the line frequency
Cslightly greater than the line frequency
DAll of the above
正确答案： B解析： 暂无解析 -
第13题：
Which two statements correctly describe UDLD？ （）
- A、Unidirectional link detection is achieved through monitoring STP BPDUs.
- B、It is recommended that it be enabled globally rather than on an individual port.
- C、When an error is detected， normal mode will disable a port.
- D、It is recommended that it be enabled in normal mode.
- E、It is recommended that it be used with the loop guard feature.
正确答案:B,E -
第14题：
What is the recommended practice regarding UDLD when implementing it in all fiber-optic LANports？（）
- A、 Adjust the default hello timers to three seconds for aggressive mode
- B、 Enable it in global mode and on every interface you need to support
- C、 Enable it in global mode to support every individual fiber-optic interface
- D、 Enable it to create channels containing up to eight parallel links between switches
正确答案:C -
第15题：
As a network technician， do you know what is a recommended practice for secure configurationmanagement？（）
- A、Disable post scan
- B、Use SSH or SSL
- C、Enable trust levels
- D、Deny echo replies on all edge routers
正确答案:B -
第16题：
多选题Which two statements correctly describe UDLD？ （）AUnidirectional link detection is achieved through monitoring STP BPDUs.
BIt is recommended that it be enabled globally rather than on an individual port.
CWhen an error is detected， normal mode will disable a port.
DIt is recommended that it be enabled in normal mode.
EIt is recommended that it be used with the loop guard feature.
正确答案： D,A解析： 暂无解析 -
第17题：
单选题What is the term "ordered control" mean regarding how MPLS LSPs are established?（）Aestablish starting at the egress router going back to the ingress router
Bestablish starting at the ingress router going downstream to the egress router
Cestablish when a router learns of a new prefix
Destablish when the path correctly matches the reverse path forwarding check
正确答案： B解析： 暂无解析 -
第18题：
单选题What is the recommended practice regarding UDLD when implementing it in all fiber-optic LAN ports?（）AAdjust the default hello timers to three seconds for aggressive mode.
BEnable it in global mode and on every interface you need to support.
CEnable it in global mode to support every individual fiber-optic interface.
DEnable it to create channels containing up to eight parallel links between switches.
EEnable it in global mode to support every individual fiber optic and Ethernet interface.
正确答案： D解析： 暂无解析 -
第19题：
问答题Practice 7 A: What is important when...? Maintaining customer interest in a company’s products ●Quality goods ● Excellent after-sales service ●Feedback B: What is important when...? Considering transport management ●Timing ●Cost正确答案： 【参考范例】
If you choose A:
As everyone knows, it is of great importance for a company to maintain customer interest in their products, which can help the company keep the sales increasing. I think a company should make every effort to retain its current customers. First, it should always confirm that it provides its customers with quality goods and good after-sales services. Second, it should place enough emphasis on the feedback from its current customers and take prompt action to meet their needs and demands. Third, if possible, some incentives to its old customers should be provided to maintain this part of customers. All in all, a company should try every possible way to keep its current customers who are satisfied with its products and services, and meanwhile it should stay ahead of the market.
If you choose B:
Any distribution of products from producers to whole-salers or from wholesalers to retailers requires transportation. Sometimes, the cost of transporting some products can outnumber the cost of producing them. Therefore, an efficient form of transportation can give rise to lower costs and higher profits for the company. For each form of transportation, timing, cost, and availability should be estimated. This assessment permits the company to choose an optimal method of transportation. The most common forms of transportation used to distribute are truck, rail, air, water, pipeline.解析： 暂无解析 -
第20题：
问答题Practice 6 A: What is important when...? Keeping excellent staff ● Attractive salary ● Comfortable company culture ●Opportunities to improve B: What is important when...? Selling a new product ●Discount ●Quality ● Advertising正确答案： 【参考范例】
If you choose A:
Firstly, the reward of a job is absolutely vital to many experienced staff for they made great contribution to the company. So an attractive salary is necessary. Otherwise, why would they apply themselves to piles of documents and pages of codes? Providing an attractive salary is very important to keep excellent and experienced staff.
Secondly, it is also sensible to form a relaxing and comfortable company environment for the staff. Working five days a week means that they spend quite a large part of their time in the company, and it is apparent that a pleasant atmosphere will be quite attractive.
Thirdly, companies can’t afford to neglect giving staff opportunities to improve their professional skills and other comprehensive abilities. Otherwise, staff will be concerned that one day they would be out-dated in terms of skills.
If you choose B:
When selling a new product, discounts should be taken into account. By giving his counterpart a favorable discount in selling a new product, a dealer will be able to reach an agreement with the other party more easily. .And their volumes of transaction are more likely to grow larger.
In addition, quality is equally important. As the life of the product, quality is a decisive factor. Mediocre products will damage the company’s reputation, and cause a loss of consumers at last.
Furthermore, an ingeniousadvertising campaign will catch the eyes of the masses due to the daily ad bombardment in their everyday lives.解析： 暂无解析 -
第21题：
单选题What is recommended for a wireless LAN infrastructure configuration when using SVP-version SpectraLink phones?（）ADisable DTPC on the radio.
BDisable higher data rates on the radio.
CDisable WMM policy on the WLAN.
DDisable multicast on the WLAN.
正确答案： C解析： 暂无解析 -
第22题：
单选题What is the recommended practice when considering VPN termination and firewall placement？（）Ahave the firewall and VPN appliance deployed in parallel
Bplace the VPN in line with the firewall， with the VPN terminating inside the firewall
Cplace the public side of the VPN termination device in the DMZ behind a firewall
Dplace the VPN in line with the firewall， with the VPN terminating outside the firewall
正确答案： A解析： 暂无解析 -
第23题：
问答题Practice 5 ‘Mini presentation’—about 6 minutes In this part of the test you are asked to give a short talk on a business topic. You have to choose one of the topics from the three below and then talk for about one minute. You have one minute to prepare your ideas. A WHAT IS IMPORTANT WHEN…? Selecting a secretary for the general manager ● Qualifications ● Related work experience B WHAT IS IMPORTANT WHEN…? Cancelling a business meeting ● Making an apology ● Reasons for cancellation C WHAT IS IMPORTANT WHEN…? Motivating staff ● Bonuses offered ● Pleasant working environment正确答案： 【参考范例】
If you choose topic A:
When selecting a secretary for the general manager, we must first of all consider if he or she has the qualifications needed. A candidate with adequate knowledge of office skills and public relations will be an ideal one.
Related work experience is also of great importance. A skilled secretary can accomplish the office work quite satisfactorily. People with little experience sometimes will inevitably feel confused when dealing with the complicated relationships around the general manager.
In addition, the secretary should have a good personality because a good character will help a lot in smoothing the communication with the general manager and other staff members.
If you choose topic B:
When cancelling a business meeting, firstly an apology for the cancellation is necessary due to its effect on the participants’ schedules and the inconvenience it has caused to others. A business meeting is not supposed not be easily cancelled if there are other alternatives.
After the apology, you should give the participants reasons for cancelling the meeting and make it convincing and sincere. Normally, participants will show their understanding and tolerance if the thuth is told and the attitude is acceptable. In case some participants have already arrived at the meeting venue or on the way to it, there should be an another plan to compensate for the time and financial loss of the participants.
Finally, new dates for the meeting should be set so that the participants can be better prepared.
If you choose topic C:
I believe that we all know the significance of motivating staff to increase their productivity and their contribution to the company. The inspired staff is more likely to enjoy the job and work more actively. There are various ways to motivate staff, of which giving bonuses is quite effective. Occasional stimuli of money will drive the staff forward.
Plus, a pleasant work environment is also very important in motivating staff since people like staying in a clean and tidy office where they can work more efficiently. A well-equipped office will help staff do more meaningful and creative work.
In addition, team spirit and trusty colleagues can also contribute in motivating staff.,which will always make everyone enjoy the work.解析： 暂无解析 -
第24题：
问答题Practice 6 Task Sheet: A: WHAT IS IMPORTANT WHEN...? Planning a presentation ● Audience ● Equipment needed ●… B: WHAT IS IMPORTANT WHEN...? Selecting an interpreter for a meeting with foreign clients ● Experience ● Reliability · ●… C: WHAT IS IMPORTANT WHEN...? Introducing a new product range onto the market ● Timing ● Advance publicity ●…正确答案： 【参考范例】
If you choose A:
When planning a presentation, you need to have an idea of the target audience, including how much the audience know about the topic of your presentation, what their interests are, the reason why they will come to your presentation. By doing so, your presentation will be interesting and meaningful for the target audience and you can better appeal to your audience as a result.
Moreover, you need to figure out the equipment needed for the presentation, like over-head projector, computer, microphone, acoustics for the venue in which the presentation will take place, etc. Make sure that the equipment will be available and in good condition on the presentation day:
In addition, good preparation is also very important to ensure the quality of the presentation an make you less nervous on the big day.
If you choose B:
When selecting an interpreter for a meeting with foreign clients, make sure the interpreter is experienced in interpreting for such meetings, which means he or she should have a wide range of knowledge about business management and the background of the target country. He or she also need to be familiar with the special terms and jargons for commercial negotiations, finance, law and so on. .
What’s more, the interpreter should be reliable. That is to say, he or she must be punctual for the meetings, keep information learned at the meetings confidential and interpret what is being discussed as accurately as possible.
If you choose C:
When introducing a new product range onto the market, timing is very important. The introduction should be made at an appropriate time, for instance when the market is matured for having this new product range, by which means there will be prospective customers for the products. In case that similar products are to be introduced onto the market by competitors, make sure that the introduction is made ahead in order to grab the utmost possible market share.
Furthermore, advance publicity is necessary for its significant role in paving the way for the introduction. Advance publicity can be implemented in a variety of ways. For example, hold a news conference to declare the introduction, do some advertising on TV/radio, in newspapers/magazines, or send samples of the new product to potential customers’ houses, etc.解析： 暂无解析