单选题How does NTP help you troubleshoot network problems?（）A By calculating the time offset from the GPS or atomic clockB By setting the router clock to the default value if the router can't connect to a time serverC By setting all network devices to the co
题目
By calculating the time offset from the GPS or atomic clock
By setting the router clock to the default value if the router can't connect to a time server
By setting all network devices to the correct time
By setting necessary time date in the timestamp information
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参考答案和解析
更多“How does NTP help you troubleshoot network problems?（）”相关问题
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第1题：
– I lost my purse. -- _________________.
A、I’m sorry to hear that.
B、Where?
C、How could you lose it?
D、How can I help you?
正确答案：A
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第2题：
You‘re working at TestKing as a network administrator when your MCSE assistant calls you for help. He has attempted to configure Router TK1 and incorrectly configured the router interface with a subnet broadcast address. You have to correct this by first removing the incorrect IP address and then re-entering the first usable IP address of the same subnet.How will you do this?（）
A.
B.
C.
D.
E.
参考答案：A
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第3题：
I’ve already told you that I′ m going to buy it, ____________A.however much it costs
B.how much does it cost
C.however does it cost much
D.no matter how it costs答案：A解析：考查让步状语从旬。特殊疑问词+ever既可引导让步状语从句，也可引导名词性从句。本句中however引导的是一个让步状语从句，however后面要接形容词或副词，however much it costs相当于no matter how much it costs。句意为“我已经告诉你了，无论花多少钱，我都要买它”。故A项正确。 -
第4题：
You need to troubleshoot some problems in the Company VOIP network associated with jitter. What is the cause of jitter？ （）
- A、 Packet drops
- B、 Transmitting too many small packets
- C、 Variable queue delays
- D、 Compression
- E、 None of the other alternatives apply
正确答案:C -
第5题：
How does NTP help you troubleshoot network problems?（）
- A、By calculating the time offset from the GPS or atomic clock
- B、By setting the router clock to the default value if the router can't connect to a time server
- C、By setting all network devices to the correct time
- D、By setting necessary time date in the timestamp information
正确答案:C -
第6题：
How does client adapters connect to the network？（）
- A、 antennas
- B、 bridges
- C、 access points
- D、 routers
正确答案:C -
第7题：
You are upgrading two Windows NT4 computers to Windows 2000. Computer 1 completes the upgrade with no problems. During the upgrade of Computer 2， you experience a power loss and cannot boot into NT4. You want to use Computer 1 to help Computer 2 recover. How can this be done？（）
- A、 Install Windows2000 across the network install.
- B、 Run MAKEBT32.EXE on Computer1 to make diskettes to start Computer 2.
- C、 Copy the boot files from computer 1 to a floppy， boot to the floppy and continue the setup of computer2.
- D、 Computer 1 cannot help to recover Computer 2.
正确答案:B -
第8题：
多选题Which of the following IOS commands could you use to troubleshoot a router connectivity problem on an IP network?（）Ashow ip route
Bipconfig
Ctracert
Dshow interfaces
Etraceroute
Fping
GAll of the above
正确答案： C,F解析： 暂无解析 -
第9题：
单选题Which of the following is the MOST efficient way to troubleshoot network problems?（）ACreate an action plan
BImplement and test a solution
CDetermine if anything has changed
DIdentity a probable cause
正确答案： A解析： 暂无解析 -
第10题：
单选题A: Could you break a 20-dollar bill for me? B: ______AOK. How much is it?
BHow can I help you, Miss?
CSure. How do you want it?
DI thought you were well-off.
正确答案： A解析：
此题中说话者需要零钞，问是否能破开一张20美元的钞票。符合语境的答案是C选项“当然可以，要破成何种零钞?”A项是在询问价格；B项表示主动提供帮助；D项“我以为你很有钱”不合适。 -
第11题：
单选题A system administrator is trying to troubleshoot company wide email problems that may be related to DNS. Which of the following network tools would be MOST useful to determine if it is a DNS issue？（）Anetstat
Btracert
Cnslookup
Dping
正确答案： B解析： 暂无解析 -
第12题：
单选题How does network integration help businesses keep pace with changing network demands？（）Aaddition of strict firewalls
Blimiting Internet access
Cintelligence on foundation network devices
Dincreased use of network services
正确答案： D解析： 暂无解析 -
第13题：
Which of the following is the MOST efficient way to troubleshoot network problems?()A. Create an action plan
B. Implement and test a solution
C. Determine if anything has changed
D. Identity a probable cause
参考答案：C
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第14题：
You are attempting to troubleshoot some problems within your local network.Which of the following are router IOS commands that can be used to troubleshoot LAN connectivity problems?()A. ping
B. tracert
C. ipconfig
D. show ip route
E. winipcfg
F. show interfaces
G. All of the above
参考答案：A, D, F
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第15题：
In what sense does foreign language teaching methodology help you in your professional development?
A foreign language teacher has to not only make his students understand the language, namely the pronunciation, vocabulary, grammar, etc., he must also develop their communicative competence so that they can use the language they have learned correctly, appropriately and expressively in real situations. In order to do well this complicated job, the teacher needs to know, apart from a comprehensive knowledge of the language and the ability to use it, as many teaching methods and techniques as possible, and understand the underlying theories and principles, therefore he not only knows what to teach and how to do it, but also why he should do it in a certain way and how to solve problems when they arise. In this way he will have full confidence in doing his job well.
Foreign language teachers understand that knowing a language does not necessarily mean that you can teach the language well. Teaching is an art as well as a science. If you do not know the theories, principles, methods or techniques of teaching, you might be able to teach a foreign language based on your experience, but you cannot hope to achieve good results, nor can you give your or your colleagues’ teaching a rational evaluation or a critical appraisal. There are surely limitations in teaching by drawing only on experience, though experience is important. The theory you learnt from the methodology course can guide, support and conceptualize practice. New insights you get by sharing ideas of other people will bring you great benefit. As the old saying goes: “Travel broadens the mind”. In the same way learning Foreign Language Teaching Methodology will surely broaden the mind of teachers.
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第16题：
You have 2 NTP servers in your network - 10.1.1.1 and 10.1.1.2. You want to configurationure a Ciscorouter to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which commands will you use toconfigurationure the router？（）
- A、ntp server 10.1.1.1 ntp server 10.1.1.2
- B、ntp server 10.1.1.1 ntp server 10.1.1.2 primary
- C、ntp server 10.1.1.1 ntp server 10.1.1.2 prefer
- D、ntp server 10.1.1.1 fallback ntp server 10.1.1.2
正确答案:C -
第17题：
How does network integration help businesses keep pace with changing network demands？（）
- A、 addition of strict firewalls
- B、 limiting Internet access
- C、 intelligence on foundation network devices
- D、 increased use of network services
正确答案:D -
第18题：
You are attempting to troubleshoot some problems within your local network.Which of the following are router IOS commands that can be used to troubleshoot LAN connectivity problems?（）
- A、ping
- B、tracert
- C、ipconfig
- D、show ip route
- E、winipcfg
- F、show interfaces
- G、All of the above
正确答案:A,D,F -
第19题：
多选题You are attempting to troubleshoot some problems within your local network.Which of the following are router IOS commands that can be used to troubleshoot LAN connectivity problems?（）Aping
Btracert
Cipconfig
Dshow ip route
Ewinipcfg
Fshow interfaces
GAll of the above
正确答案： G,B解析： 暂无解析 -
第20题：
单选题You need to troubleshoot some problems in the Company VOIP network associated with jitter. What is the cause of jitter？ （）APacket drops
BTransmitting too many small packets
CVariable queue delays
DCompression
ENone of the other alternatives apply
正确答案： B解析： 暂无解析 -
第21题：
问答题【参考范例二】PART 2Describe a colleague that you like to work with. You should say: what this person does what sort of work you do with this person how long you have known each other and explain why you like to work with this person.You will have to talk about the topic for one or two minutes.You have one minute to think about what you’re going to say.You can make some notes to help you if you wish.正确答案： I’d like to talk about the guy I met during my internship at a local station. We were both working at the evening news section. His name was Jack and he was responsible for news editing while I was the assistant of the chief editor. On the first day of work, I simply spin around with lots of paper materials and tapes in my hands and couldn’t find my way. Jack leaded me to the office and helped me work out those papers. He was very competent and responsible. Besides, he was outgoing and warm-hearted with a big smile on his face. He was really a nice guy to work with. Before long, he became very popular among all the colleagues. Everybody enjoyed talking to him and being around him. I liked working with him too. He would strive to solve others’ trouble. I’ve known him for 4 years and I wish we could be colleagues again someday.解析：
考生应说明这个人是谁或他／她的名字，在什么时候遇到的，他／她做什么工作(secretary, typist, tutor, door-to-door salesman)；他／她的性格特点(friendly, cute，shy, hospital，warm-hearted)；以及自己为什么喜欢跟他／她一起工作。 -
第22题：
单选题You have 2 NTP servers in your network - 10.1.1.1 and 10.1.1.2. You want to configurationure a Ciscorouter to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which commands will you use toconfigurationure the router？（）Antp server 10.1.1.1 ntp server 10.1.1.2
Bntp server 10.1.1.1 ntp server 10.1.1.2 primary
Cntp server 10.1.1.1 ntp server 10.1.1.2 prefer
Dntp server 10.1.1.1 fallback ntp server 10.1.1.2
正确答案： A解析： 暂无解析 -
第23题：
单选题How does client adapters connect to the network？（）Aantennas
Bbridges
Caccess points
Drouters
正确答案： D解析： 暂无解析