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A client is having trouble connecting to the Internet. The client is using a static IP address and is able to connect to other devices on the network via IP address only. Which of the following is MOST likely the problem?（）
- A、IMAP
- B、DHCP
- C、DNS
- D、NAT
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更多 “A client is having trouble connecting to the Internet. The client is using a static IP address and is able to connect to other devices on the network via IP address only. Which of the following is MOST likely the problem?（）A、IMAPB、DHCPC、DNSD、NAT” 相关考题
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There is a woman at the counter who seems very angry and I think she means ______ trouble.
A.having madeB.makeC.to makeD.to have made
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下面的代码,哪一项正确显示了连接到一个现有的数据库?()
A.importsqlite3B.C.execute("SELECTid,name,address,salaryfromCOMPANY")C.cursorD.connE.sqlite 3.connect('test.db')F.cG.conn.cursor()
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Having your smartphone or computer ____ may cause a lot of trouble to you.
A、damagedB、damageC、damagingD、to damage
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Which client requests to the database can be captured as a part of the workload capture?()
A. flashback queryB. distributed transactionsC. logging in and logging out of sessionsD. all DDL statements having bind variablesE. direct path load of data from external files
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共用题干
第三篇College Night Owls（晚睡的人）Have Lower GradesCollege students who are morning people tend to get better grades than those who are night owls, according to University of North Texas researchers.They had 824 undergraduate（大学本科生的）students complete a health survey that included questiom about sleep habits and daytime functioning,and found that students who are morning people had higher grade point averages(GPAs)than those who are night people."The finding that college students who are evening types have lower GPAs is a very important finding, sure to make its way into undergraduate psychology texts in the near future,along with the research showing that memory is improved by sleep,"study co-author Daniel J.Taylor said in a prepared statement."Further,these results suggest that it might be possible to improve academic performance by usingchronotherapy（时间疗法）to help students retrieve their biological clock to become morning types, "Taylorsaid.The research was expected to be presented Monday at SLEEP,the annual meeting of the Associated Professional Sleep Societies,in Baltimore.In other findings expected to be heard at the meeting,University of Colorado researchers found asignificant association between insomnia（失眠）and a decline in college students' academic performance. The study included 64 psychology,nursing and medical students,average age 27.4 years,who weredivided into two groups一low GPAs and high GPAs.Among those with low GPAs ,69. 7 percent had trouble falling asleep ,53.1 percent experienced leg kicks or twitches（痉挛）at night,65.6 percent reported waking at night and having trouble falling back to sleep,and72.7 percent had difficulty concentrating during the day."In college students,the complaint of difficulty concentrating during the day continues to have a considerable impact on their ability to succeed in the classroom,"study author Dr James F.Pagel said in a prepared statement."This study showed that disordered sleep has significant harmful effects on a student's academic performance,including GPAs."In the second study,students with low GPAs did NOT complain of_________.A:having trouble falling asleepB:waking at night and having trouble falling back to sleepC:having difficulty concentrating during the dayD: being kicked in the leg at night
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SleeplessnessInsomnia or sleeplessness is a common complaint of women as they enter into menopause .In-somnia means having trouble falling asleep or staying asleep or the feeling that your sleep was not adequate for you .For women who are having night sweats,their sleep is broken by frequent a-wakening and therefore not refreshing. Generally once the night sweats are controlled a normal sleep pattern returns .If it doesn't it may be,or have become chronic insomnia. How do you know?if you suffer from insomnia every night or most nights for a period of one month then you have chronic insomnia. If you're not having night sweats then it's time to look for other causes of sleep-lessness. Depression and anxiety disorders are the most common causes of chronic insomnia. If you feel depressed you need to be checked by a qualified health care provider. Movement disor- ders such as restless leg syndrome are second on the list of insomnia for them,there are new med-icines that may help. Other common causes are shift working,and pain.In up to 30%of people with chronic insomnia no cause can be identified.Medical treatment of these people has generally been with sleeping pills.It is estimated that 25% of the adult popu- lation in America took some type of medicines for sleep last year. It is generally agreed that sleep-ing pills should only be in the lowest dose and for the shortest possible time.Sleep hygiene is directed at changing bad sleep habits.The recommendations are:-Go to bed only when sleepy．-Do not wait up to a specified time．-Avoid caffeine and alcohol in the evening,etc. The word"insomnia"in the first paragraph means______.A: having a normal sleep patternB: having no sweats at nightC: feeling that one's sleep is adequate for himD: having trouble falling or staying asleep
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“The defective transmitter caused us a lot of trouble”中的a lot of trouble表示（）。A、间接宾语B、宾语补语C、直接宾语D、主语补语
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起货机出故障时，水手要去叫电工来修理。（）A、When the windlass is in trouble, the sailor must go and call the electrician to repair it.B、When the derrick is in trouble, the sailor must go and call the electrician to repair it.C、When the winch is in trouble, the sailor must go and call the electrician to repair it.D、When the winch is in trouble, the sailor must go and call the carpenter to repair it.
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Thanks a lot. You've gone to so much trouble. （）A、It‘s no trouble at all.B、That‘s all right. I like itC、I don‘t think it‘s a trouble.D、That‘s very kind of you.
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A client is having problems connecting remotely after replacing a router. An administrator has just created an action plan. Which of the following is the NEXT step the administrator should perform to resolve this issue?（）A、Implement and test the solution.B、Determine if escalation is necessary.C、Identify the affected areas of the network.D、Identify the results and effects of the solution
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A consulting firm is locating 30 consultants at a client site for a nine-month project. What need does the firm have that can be met by a wireless solution?（）A、Providing a temporary network needB、Ensuring secure presentationsC、Having freedom of movement within a network rangeD、Augmenting an existing network
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Users are having trouble printing in terminal services. The administrator finds that whenever a certain user prints the print spooler crashes. Which of the following is the MOST likely problem?（）A、The user is using a PostScript driver.B、The printer is not on the HCL.C、The user does not have the appropriate permissions to print.D、The printer driver is not installed on the terminal server.
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A server is having problems booting into the operating system. Which of the following can provide important information to begin to trouble shoot the cause？（）A、 System logsB、 Firmware updatesC、 POST messagesD、 Application logs
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Which client requests to the database can be captured as a part of the workload capture?（）A、flashback queryB、distributed transactionsC、logging in and logging out of sessionsD、all DDL statements having bind variablesE、direct path load of data from external files
考题
You work as a network exchange administrator at Company.com.the Company.com network currently consists of a single active directory forest containing a single domain named Company.com.during the course of the business week you receive instruction from Company.com to install microsoft exchange server 2010 on a server named -ex01 whilst ensuring that you install the prerequisites for the hub transport， client access， mailbox and unified messaging （um） server roles. What should you do？（）A、You should consider having the ServerManagerCmd.exe -IP Exchange-All.xml command run.B、You should consider having the ServerManagerCmd.exe -IP Exchange-CADB.xml command run.C、You should consider having the Setup.com /AnswerFile：Exchange-All.xml command run.D、You should consider having the Setup.com /Roles：HT,MB,UM,CA,MT command run.
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单选题Users are having trouble printing in terminal services. The administrator finds that whenever acertain user prints the print spooler crashes. Which of the following is the MOST likely problem？（）A
The user is using a PostScript driver.B
The printer is not on the HCL.C
The user does not have the appropriate permissions to print.D
The printer driver is not installed on the terminal server.
考题
单选题You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest named Company.com containing three sites named KingSite1， KingSite2 and KingSite3.The Company.com organization makes use of Microsoft Exchange Server 2007 Service Pack 1 （SP1） as their messaging solution.Company.com has additionally configured each site with two Client Access server， Mailbox server and Hub Transport Server.During the course of the business week you receive instruction from Company.com to install Microsoft Exchange Server 2010 in KingSite1 whilst ensuring that you use the least amount of administrative effort.What should you do？（）A
You should consider having all Exchange servers in the organization upgraded to Microsoft Exchange Server 2007 Service Pack 2 （SP2）.B
You should consider having all Exchange servers in KingSite1 and all Client Access servers in the organization upgraded to Microsoft Exchange Server 2007 Service Pack 2 （SP2）.C
You should consider having all Client Access servers in the organization upgraded to Microsoft Exchange Server 2007 ServicePack 2 （SP2）D
You should consider having all Exchange servers in KingSite1 upgraded to Microsoft Exchange Server 2007 ServicePack 2 （SP2）.
考题
单选题The trouble-free life of an engine indicates （）.A
the period of time during which no trouble occurs to the engineB
no trouble will occur to the engine all its lifeC
trouble may occur freely to the engineD
no matter what you do to the engine, no trouble will occur during this period
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多选题A host named client12 is having difficulty communicating with a heavily used server named server14. The server14 server has the ce0， ce1， ce4， and qfe4 interfaces active. The client12， admin6， and appserv5 hosts are all on a private network and access the ce4 interface on server14 exclusively and cannot access other network interfaces on server14. The appserv5 and admin6 hosts are currently generating heavy traffic to server14 due to a running batch process. Which two commands can you run on server14 to look at the network traffic generated between only client12 and server14 to assist in troubleshooting the communication issue？（）Asnoop !admin6Bsnoop -d client12Csnoop -d ce server14Dsnoop -d ce4 client12Esnoop -d ce4 client12 server14Fsnoop -i ce4 server14 client12
考题
单选题You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server as their messaging solution.During the course of the business week you receive instruction from Company.com to install the Microsoft Exchange Server 2010 management tools on a computer running Microsoft Windows 7. What should you do？（）A
You should consider having the Net.TCP Port Sharing service set to Automatic.B
You should consider having Microsoft .NET Framework 3.5.1 and the Internet Information Services （IIS） 6.0 Management console installed first.C
You should consider having the Telnet Client installed first.D
You should consider having the Exchange Best Practices Analyzer run first.
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单选题We still do not know （）.A
where is the troubleB
where does the troubleC
where the trouble liesD
what is the trouble
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单选题A server is having problems booting into the operating system. Which of the following can provide important information to begin to trouble shoot the cause？（）A
System logsB
Firmware updatesC
POST messagesD
Application logs
考题
单选题Thanks a lot. You've gone to so much trouble. （）A
It‘s no trouble at all.B
That‘s all right. I like itC
I don‘t think it‘s a trouble.D
That‘s very kind of you.
考题
单选题Salesperson: Can I help you, sir? Customer: Yes, I bought this watch from you last week and I’ve been having a few problems with it. Salesperson: ______ Customer: Well, the salesperson said it was waterproof, but when I wore it in the swimming pool it was filled with water.A
That’s impossible. B
I’m sure it’s all right.C
Did you buy it here? D
What’s the trouble?
考题
单选题Users are having trouble printing in terminal services. The administrator finds that whenever a certain user prints the print spooler crashes. Which of the following is the MOST likely problem?（）A
The user is using a PostScript driver.B
The printer is not on the HCL.C
The user does not have the appropriate permissions to print.D
The printer driver is not installed on the terminal server.
考题
单选题The successful operation of any engine or machine and （） depend on effective lubrication.A
their no trouble periodB
their freely trouble periodC
its free trouble lifeD
its trouble-free life
考题
多选题Which client requests to the database can be captured as a part of the workload capture？（）Aflashback queryBdistributed transactionsClogging in and logging out of sessionsDall DDL statements having bind variablesEdirect path load of data from external files
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