单选题Company A, Company B, and Company C are three Internet providers in a certain area of the country. The ratio of subscribers of A to B to C is 2:5:6. If there are a total of 65,000 subscriptions, how many of the 65,000 use Company A and Company C?A 55,

题目
单选题
Company A, Company B, and Company C are three Internet providers in a certain area of the country. The ratio of subscribers of A to B to C is 2:5:6. If there are a total of 65,000 subscriptions, how many of the 65,000 use Company A and Company C?
A

55, 000

B

40, 000

C

35, 000

D

30, 000

E

25, 000

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更多“Company A, Company B, and Company C are three Internet provi”相关问题

  • 第1题：

    A new company has been given one public IP address. The company employs 200 users requiring Internet access from the headquarters.Which of the following can be implemented to provide Internet access for all the employees?（）

    A. Multicasting

    B. Proxy server

    C. NAT

    D. Subnetting


    参考答案：C

  • 第2题：

    In the Company wireless LAN，  what is the function of the Service Set Identifier （SSID）？（）

    • A、 The SSID must match on both the Company client and the Company access point and provides  MAC Address Authentication to authenticate the client to the access point.
    • B、 The SSID should be configured on the Company client site only and provides data-privacy  functions and authentication to the access point.
    • C、 The SSID must match on both the Company client and the Company access point and provides encryption keys for authentication to the access point.
    • D、 The SSID must match on both the Company client and the Company access point. The SSID is  advertised in plain-text in the access point beacon messages.  
    • E、 None of the other alternatives apply

    正确答案:D

  • 第3题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains an exchange server 2010 client access server named -ex16 that is accessible via the internet with the following： mail.Company.com or autodiscover.Company.com.during the course of the day you receive an instruction from the cio to ensure that the mobile users is able to make use of auto discover on the internet.What should you do？（）

    • A、The best option is to set the external URL for Microsoft-Server-ActiveSync to $NULL.
    • B、The best option is to set the external URL for Microsoft-Server-ActiveSync to https：// ExamWays-ex16.com/Microsoft - Server - ActiveSync.
    • C、The best option is to set the external URL for Microsoft-Server-ActiveSync to https：//mail. Company.com/Microsoft- Server- ActiveSync.
    • D、The best option is to set the external URL for Microsoft-Server-ActiveSync to http：//autodiscover. Company.com/Microsoft- Server- ActiveSync.

    正确答案:C

  • 第4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 2010 as their messaging solution.The Company.com network users have been configured by Company.com to have the @Company.com email address suffix.During the course of the business week you receive instruction from Company.com to configure a public folder named KingPublic for the Internet users to post content by sending e-mail to KingPublic@Company.com.  What should you do？（）

    • A、You should consider having a new mail contact created which has the e-mail address KingPublic@Company.com.You should then have a transport rule created.
    • B、You should consider having a new mailbox created which has the e-mail address KingPublic@Company.com.You should then have a transport rule created.
    • C、You should consider having mail enabled for KingPublic.
    • D、You should consider having the author role assigned to Anonymous.

    正确答案:C

  • 第5题：

    You are a security administrator for your company. The network consists of three Active Directory domains. All Active Directory domains are running at a Windows Server 2003 mode functionality level.    Employees in the editorial department of your company need access to resources on file servers that are in each of the Active Directory domains. Each Active Directory domain in the company contains at least one editorial department employee user account.    You need to create a single group named Company Editors that contains all editorial department employee user accounts and that has access to the resources on file server computers.  What should you do？（）

    • A、 Create a global distribution group in the forest root domain and name it Company Editors.
    • B、 Create a global security group in the forest root domain and name it Company Editors.
    • C、 Create a universal distribution group in the forest root domain and name it Company Editors. 
    • D、 Create a universal security group in the forest root domain and name it Company Editors.

    正确答案:D

  • 第6题：

    You are the network administrator for Company.You need to connect to Company’s network from your Windows 2000 Professional computer at home.You have a DSL line that is used for Internet connectivity. You create an L2TP virtual private network（VPN） connection and are able to connect successfully to Company’s network. While connected toCompany’s network， you are unable to access the Internet.You want to be able to access the Internet while connected to Company’s network.How should you configure the connection properties？（）

    • A、Configure the DSL connection to use PPTP instead of L2TP. 
    • B、Enable Internet Connection Sharing for the DSL connection properties. 
    • C、CLEAR THE Use default gateway on remote network check box. 
    • D、Clear the Require data encryption check box. 

    正确答案:C

  • 第7题：

    单选题
    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains an exchange server 2010 client access server named -ex16 that is accessible via the internet with the following： mail.Company.com or autodiscover.Company.com.during the course of the day you receive an instruction from the cio to ensure that the mobile users is able to make use of auto discover on the internet.What should you do？（）
    A

    The best option is to set the external URL for Microsoft-Server-ActiveSync to $NULL.

    B

    The best option is to set the external URL for Microsoft-Server-ActiveSync to https：// ExamWays-ex16.com/Microsoft - Server - ActiveSync.

    C

    The best option is to set the external URL for Microsoft-Server-ActiveSync to https：//mail. Company.com/Microsoft- Server- ActiveSync.

    D

    The best option is to set the external URL for Microsoft-Server-ActiveSync to http：//autodiscover. Company.com/Microsoft- Server- ActiveSync.


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com has merged with another company named Courseware Publishers.The users at Courseware Publishers complained that they cannot automatically locate the Client Access servers at Company.com.The users need to locate the Client Access servers at Company.com.What should you do？（）
    A

    The best option is to use an A record for FederatedSharing.Company.com.

    B

    The best option is to use an SRV record for _autodiscover._TCP._msdcs.Company.com.

    C

    The best option is to use an A record for autodiscover.Company.com.

    D

    The best option is to use an SRV record for _FederatedSharing._UDP._msdcs.Company.com.


    正确答案： C
    解析： 暂无解析

  • 第9题：

    问答题
    Practice 5　　For two or three candidates　　I’m going to describe a situation.　　The retail company you work for is planning to improve its website. Talk together about some of the things that are important for the improvement of the website and decide which 3 you think are most important.　　* three minutes for groups of three candidates　　Prompt material　　●Contents　　●Design　　●Computer system　　●Personal firewall　　Follow-up questions:　　(1) Do you think a company’s website is important?　　(2) Do you often surf the internet to get some useful information?　　(3)What are the advantages for a company to have a website?

    正确答案： 【参考范例】
    A: Our company is planning to improve its websites. What do you think is important to think about?
    B: I am thinking about up-to-date contents, because our website visitors will expect up-to-date contents from us.
    A: That is for sure. A well-designed website, together with consistent up-to-date contents will attract more customers and as a result the number of website visitors will be increased.
    B: Exactly. Moreover, it is also important to buy an up-to-date computer system to replace the existing system.
    A: I agree with you on that. With an up-to-date computer system, we will be able to use the latest software and many mechanical breakdowns can be avoided.
    B: Right. By avoiding troubles, we can save much time.
    A: In addition, it is of significant importance to install a personal firewall. A powerful personal firewall can prevent hackers from taking control of the remote system, thus avoiding the possible damage into the organization’s central network.
    B: I totally agree with you. To sum up, up-to-date contents, up-to-date computer system and a personal firewall are the three important factors to consider for the improvement of the company’s website.
    解析： 暂无解析

  • 第10题：

    单选题
    The company has three main divisions.
    A

    Right.

    B

    Wrong.

    C

    Doesn’t say.


    正确答案： C
    解析：
    第二段首句指出The company has two main divisions …，由此可知该公司有两个主要部门而不是三个，故该题内容不正确。

  • 第11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 2010 as their messaging solution.The Company.com network users have been configured by Company.com to have the @Company.com email address suffix.During the course of the business week you receive instruction from Company.com to configure a public folder named KingPublic for the Internet users to post content by sending e-mail to KingPublic@Company.com.  What should you do？（）
    A

    You should consider having a new mail contact created which has the e-mail address KingPublic@Company.com.You should then have a transport rule created.

    B

    You should consider having a new mailbox created which has the e-mail address KingPublic@Company.com.You should then have a transport rule created.

    C

    You should consider having mail enabled for KingPublic.

    D

    You should consider having the author role assigned to Anonymous.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    A new company has been given one public IP address. The company employs 200 users requiring Internet access from the headquarters. Which of the following can be implemented to provide Internet access for all the employees?（）
    A

    Multicasting

    B

    Proxy server

    C

    NAT

    D

    Subnetting


    正确答案： D
    解析： 暂无解析

  • 第13题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Due to circumstances， Company.com has acquired a new Internet domain name.This results in that the employees cannot receive e-mail that is sent to the new Internet domain name.The new Internet domain name is set up as an e-mail address suffix.The Company.com employees need to receive e-mail sent from the new Internet domain name. What should you do？（）

    • A、You should consider using an External Relay Accepted Domain.
    • B、You should consider using an Authoritative Accepted Domain.
    • C、You should consider using a remote domain.
    • D、You should consider using a new Receive connector.

    正确答案:B

  • 第14题：

    What should be done if a company decides to stop doing business with a vendor？ （）

    • A、 Notify buyers using Workflow.
    • B、 Delete the Company Master record.
    • C、 Set the Company record status to DISQUAL.
    • D、 Check the Disqualified Vendor check box on the Company record.

    正确答案:D

  • 第15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 2010 as their messaging solution.company.com has recently acquired a new internet domain name from the internet service provider （isp）.during the course of the business week you receive instruction from company.com to ensure that all the network users are able to send and receive e-mail messages sent to the newly acquired domain name. What should you do？（）

    • A、you should consider having an accepted domain and an e-mail address policy created.
    • B、you should consider having the properties of the default receive connector modified.
    • C、you should consider having an accepted domain and a sharing policy created.
    • D、you should consider having a remote domain and an e-mail address policy created.

    正确答案:A

  • 第16题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com has merged with another company named Courseware Publishers.The users at Courseware Publishers complained that they cannot automatically locate the Client Access servers at Company.com.The users need to locate the Client Access servers at Company.com.What should you do？（）

    • A、The best option is to use an A record for FederatedSharing.Company.com.
    • B、The best option is to use an SRV record for _autodiscover._TCP._msdcs.Company.com.
    • C、The best option is to use an A record for autodiscover.Company.com.
    • D、The best option is to use an SRV record for _FederatedSharing._UDP._msdcs.Company.com.

    正确答案:C

  • 第17题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com has merged with another company.The users at Company.com have complained that they are not able to share contacts with the users in the merge company.However， they can share free/busy information.The users at Company.com need to share contacts.What should you do？（）

    • A、You should consider changing the EWS virtual directory.
    • B、You should consider changing the Federation Trust.
    • C、You should consider changing the Organizational Relationship.
    • D、You should consider changing the default sharing policy.

    正确答案:D

  • 第18题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains an exchange server 2010 client access server named -ex13.The mobile clients at Company.com are configured to either run windows mobile 5.0， windows mobile 6.1 or windows mobile 6.5.the mobile users use the internet to connect to -ex13， using mail.Company.com.you have received instructions from the cio to equip -ex13 with a certificate.however， the mobile users need to connect to -ex13 from the internet via exchange activesync.What should you do？（）

    • A、You should consider including Company.com in the certificate.
    • B、you should consider including -ex13.Company.com in the certificate.
    • C、You should consider including EAS.Company.com in the certificate.
    • D、You should consider including mail.Company.com in the certificate.

    正确答案:D

  • 第19题：

    单选题
    You are the network administrator for Company.You need to connect to Company’s network from your Windows 2000 Professional computer at home.You have a DSL line that is used for Internet connectivity. You create an L2TP virtual private network（VPN） connection and are able to connect successfully to Company’s network. While connected toCompany’s network， you are unable to access the Internet.You want to be able to access the Internet while connected to Company’s network.How should you configure the connection properties？（）
    A

    Configure the DSL connection to use PPTP instead of L2TP. 

    B

    Enable Internet Connection Sharing for the DSL connection properties. 

    C

    CLEAR THE Use default gateway on remote network check box. 

    D

    Clear the Require data encryption check box. 


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    You are a security administrator for your company. The network consists of three Active Directory domains. All Active Directory domains are running at a Windows Server 2003 mode functionality level.    Employees in the editorial department of your company need access to resources on file servers that are in each of the Active Directory domains. Each Active Directory domain in the company contains at least one editorial department employee user account.    You need to create a single group named Company Editors that contains all editorial department employee user accounts and that has access to the resources on file server computers.  What should you do？（）
    A

     Create a global distribution group in the forest root domain and name it Company Editors.

    B

     Create a global security group in the forest root domain and name it Company Editors.

    C

     Create a universal distribution group in the forest root domain and name it Company Editors. 

    D

     Create a universal security group in the forest root domain and name it Company Editors.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains an exchange server 2010 client access server named -ex13.The mobile clients at Company.com are configured to either run windows mobile 5.0， windows mobile 6.1 or windows mobile 6.5.the mobile users use the internet to connect to -ex13， using mail.Company.com.you have received instructions from the cio to equip -ex13 with a certificate.however， the mobile users need to connect to -ex13 from the internet via exchange activesync.What should you do？（）
    A

    You should consider including Company.com in the certificate.

    B

    you should consider including -ex13.Company.com in the certificate.

    C

    You should consider including EAS.Company.com in the certificate.

    D

    You should consider including mail.Company.com in the certificate.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    多选题
    Which three are characteristics of voice traffic in the Company VOIP campus network？（）
    A

    TCP retransmits

    B

    UDP priority

    C

    Bursty

    D

    Delay sensitive

    E

    Greedy

    F

    Drop sensitive


    正确答案： B,D,F
    解析： 暂无解析

  • 第23题：

    单选题
    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Due to circumstances， Company.com has acquired a new Internet domain name.This results in that the employees cannot receive e-mail that is sent to the new Internet domain name.The new Internet domain name is set up as an e-mail address suffix.The Company.com employees need to receive e-mail sent from the new Internet domain name. What should you do？（）
    A

    You should consider using an External Relay Accepted Domain.

    B

    You should consider using an Authoritative Accepted Domain.

    C

    You should consider using a remote domain.

    D

    You should consider using a new Receive connector.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    Company A, Company B, and Company C are three Internet providers in a certain area of the country. The ratio of subscribers of A to B to C is 2:5:6. If there are a total of 65,000 subscriptions, how many of the 65,000 use Company A and Company C?
    A

    55, 000

    B

    40, 000

    C

    35, 000

    D

    30, 000

    E

    25, 000


    正确答案： C
    解析：
    Find three numbers that add up to 65,000 and have a 2:5:6 ratio. 2x+5x+6x=65 000. 13x = 65 000, x=5,000.
    The ratio of A to B to C is: (2×5,000): (5×5,000): (6×5,000)= 10,000: 25,000: 30,000. Therefore, Company A and Company C have a total of 10,000 + 30,000 = 40,000 subscribers.

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