Is an open standard promotes interoperability among the wireless client adapters and dial－in servers from different vendors.()A.WEPB.HTTPC.SSIDD.EAP

题目
Is an open standard promotes interoperability among the wireless client adapters and dial－in servers from different vendors.()

A.WEP

B.HTTP

C.SSID

D.EAP

相似考题

1.Which of the following desdription is WRONG .about Wi-Fi? ( ).A.Any standard Wi~Fi device. will work anywhere in the world with global operative set of standaedsB.Now most laptops are built with wireless network adapters insideC.One can connect Wi-Fi devices in ad-hoc mode for client-to-client connections without a routerD.Communications between two devices need the involvement of an access point with Wi-Fi

2.Which two statements about the Cisco Aironet Desktop Utility （ADU） are true？ （Choose two.）（）  A、 The Aironet Desktop Utility （ADU） can be used to establish the association between the client adapter  and the access point， manage authentication to the wireless network， and enable data encryption.B、 The Aironet Desktop Utility （ADU） and the Microsoft Wireless Configuration Manager can be used at the same time to configure the wireless client adapter.C、 The Aironet Desktop Utility （ADU） can support only one wireless client adapter installed and used at a  time.D、 The Aironet Desktop Utility （ADU） profile manager feature can create and manage only one profile for the wireless client adapter.E、 When the user selects a different profile in the Aironet Desktop Utility （ADU）， the settings for the wireless client adapter are changed only after a reboot.

3.Which two statements about the open and shared key wireless-authentication methods are true？ （）A、 Shared key authentication is considered more secure than open authentication.B、 Shared key authentication is considered less secure than open authentication.C、 If the WEP keys do not match using the open authentication method， the client will not authenticate， associate， and transfer data.D、 If the WEP keys do not match using the open authentication method， the client will still be able to authenticate and associate， but will not transfer data.E、 If the WEP keys do not match using the open authentication method， the client will still be able to authenticate， associate， and transfer data.

4.Which two statements best describe the wireless security standard that is defined by WPA (Choose two.)()。A.It specifies use of a static encryption key that must be changed frequently to enhance securityB.It requires use of an open authentication methodC.It specifies the use of dynamic encryption keys that change each time a client establishes a connectionD.It requires that all access points and wireless devices use the same encryption keyE.It includes authentication by PSK

参考答案和解析
参考答案：D
更多“Is an open standard promotes interoperability among the wireless client adapters and dial－in servers from different vendors.() ”相关问题

  • 第1题：

    Wireless components must work together for interoperability and performance. Which standard has specifications that are 2.4 GHz， 54 Mb/s， and a range of 150 feet？（）  

    • A、 802.11n
    • B、 802.11b
    • C、 802.11a
    • D、 802.11g

    正确答案:D

  • 第2题：

    Which two statements best describe the wireless security standard that is defined by WPA (Choose two.)（）。

    • A、It specifies use of a static encryption key that must be changed frequently to enhance security
    • B、It requires use of an open authentication method
    • C、It specifies the use of dynamic encryption keys that change each time a client establishes a connection
    • D、It requires that all access points and wireless devices use the same encryption key
    • E、It includes authentication by PSK

    正确答案:C,E

  • 第3题：

    Client association using EAP-Cisco Wireless （LEAP） is failing， but EAP-PEAP is functioning on an autonomous access point. Which of the following needs to be enabled on the access point so EAP-Cisco Wireless （LEAP） is enabled？（）

    • A、open authentication plus MAC
    • B、open authentication plus EAP
    • C、shared key
    • D、network EAP

    正确答案:D

  • 第4题：

    What is the objective of the Cisco Compatible Extensions program？（）

    • A、to provide access to proprietary Cisco IOS software code in order to expand the number of vendors writing wireless code
    • B、to provide Cisco engineers with the opportunity to certify that any wireless devices that are made by third parties are compatible with Cisco wireless products
    • C、to provide customers with a broad range of WLAN client devices that have been tested for interoperability with Cisco Aironet innovations
    • D、to provide third parties with Cisco hardware in order to encourage the development of radical innovation in the area of wireless

    正确答案:C

  • 第5题：

    Which wireless LAN design ensures that a mobile wireless client will not lose connectivity when moving from one access point to another?（）

    • A、using adapters and access points manufactured by the same company
    • B、overlapping the wireless cell coverage by at least 10%
    • C、configuring all access points to use the same channel
    • D、utilizing MAC address filtering to allow the client MAC address to authenticate with the surrounding APs

    正确答案:B

  • 第6题：

    A system is being designed with many LPARs which will be clients of dual VIO Servers. The VIO Servers must be redundant so that, in the event of scheduled maintenance, the clients do not need to be shut down. Which of these strategies could be used to ensure that the client LPARs continue to be able to use the network in the event of a VIO Server being shut down?（）

    • A、Implement PowerHA SystemMirror on both VIO servers.
    • B、Configure Etherchannel between the client LPARs and the two VIO servers.
    • C、Configure Network Interface Backup between the two VIO servers and use each VIO server to access the  network.
    • D、Implement Shared Ethernet Adapter failover and have all client partitions access the network through the shared adapters.

    正确答案:D

  • 第7题：

    Your network includes the servers shown in the following table. Server n ame Operating s ystem Role s ervices S erver 1 Windows Server 2008 R2 Standard RDS Licensing S erver 2 Windows Server 2008 R2 Enterprise Remote Desktop Server3 Windows Server 2008 R2 Enterprise Remote Desktop Per-device Remote Desktop Services client access licenses （RDS CALs） are installed on Server1. After you refresh a group of client computers with Windows 7， users on those computers can no longer connect to Server2. You need to ensure that the users can connect to remote applications. What should you do？（）

    • A、From the affected client computers， initiate a Remote Desktop connection to Server1.
    • B、From the affected client computers， initiate a Remote Desktop connection to Server3.
    • C、On the affected client computers， open port 3389 on the Windows Firewall.
    • D、On Server1， revoke the RDS device CALs of the affected client computers.

    正确答案:D

  • 第8题：

    单选题
    Wireless components must work together for interoperability and performance. Which standard has specifications that are 2.4 GHz， 54 Mb/s， and a range of 150 feet？（）
    A

     802.11n

    B

     802.11b

    C

     802.11a

    D

     802.11g


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    What is the objective of the Cisco Compatible Extensions program？（）
    A

    to provide access to proprietary Cisco IOS software code in order to expand the number of vendors writing wireless code

    B

    to provide Cisco engineers with the opportunity to certify that any wireless devices that are made by third parties are compatible with Cisco wireless products

    C

    to provide customers with a broad range of WLAN client devices that have been tested for interoperability with Cisco Aironet innovations

    D

    to provide third parties with Cisco hardware in order to encourage the development of radical innovation in the area of wireless


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    Your computer connects to both an ad hoc wireless network and a wired network. You need to allow other wireless clients to access the wired network.  What should you do？ （）
    A

    Set the security type to the No authentication （Open） option.

    B

    Configure the wired and wireless network adapters as a network bridge.

    C

    Modify the wireless network profile type to the Use all-user profiles only （recommended） option.

    D

    On each wireless client， set the Service Set Identifier （SSID） for a new wireless network to the name of your wired network adapter.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Ellsworth Huntington’s conclusion was based on _____.
    A

    variations of his own mental abilities from season to season

    B

    the result of research done by him and other scientists among peoples in different climates

    C

    detailed records of temperature changes in different places

    D

    detailed records of different ways of thinking among peoples in different climates


    正确答案： B
    解析：
    细节题。“Ellsworth Huntington concluded from other men’s work and his own among peoples in different climates”，从该句可以得知亨廷顿的结论是建立在他人和自己的研究基础之上的。

  • 第12题：

    单选题
    Is an open standard promotes interoperability among the wireless client adapters and dial-inservers from different vendors.（）
    A

    WEP

    B

    HTTP

    C

    SSID

    D

    EAP


    正确答案： C
    解析： 暂无解析

  • 第13题：

    All users within an office are wirelessly connected to a network, except one user that has a valid connection on a leased IP address in a different range. Which of the following is a possible cause of the user having a different IP address range?（）

    • A、The wireless access point is using MAC address filtering
    • B、The user has connected to a nearby wireless access point from another office
    • C、The user has configured the wireless settings with the wrong encryption type
    • D、The wireless access point has SSID broadcast disabled

    正确答案:B

  • 第14题：

    Is an open standard promotes interoperability among the wireless client adapters and dial-in servers from different vendors.（）

    • A、HTTP
    • B、SSID
    • C、WEP
    • D、EAP

    正确答案:D

  • 第15题：

    Which two statements best describe the wireless security standard that is defined by WPA？ （Choose two.）（）

    • A、It specifies use of a static encryption key that must be changed frequently to enhance security.
    • B、It requires use of an open authentication method.
    • C、It specifies the use of dynamic encryption keys that change each time a client establishes a connection.
    • D、It requires that all access points and wireless devices use the same encryption key.
    • E、It includes authentication by PSK

    正确答案:C,E

  • 第16题：

    Under which three conditions does a client initiate roaming between wireless cells in the Company  WLAN？ （）

    • A、 The access point has broadcast too many SSIDs.
    • B、 The wireless client has missed too many beacons from the access point.
    • C、 The maximum data retry count， initiated by the wireless client， is exceeded.
    • D、 The wireless client has reduced the data rate.
    • E、 The access point has requested client reauthentication.
    • F、 The wireless client has missed too many IAPP （Inter Access Point Protocol） updates.

    正确答案:B,C,D

  • 第17题：

    Which two statements about the open and shared key wireless-authentication methods are true？（）

    • A、shared key authentication is considered more secure than open authentication
    • B、shared key authentication is considered less secure than open authentication
    • C、if the WEP keys do not match using the open authentication method， the client will not authenticate， associate， and transfer data
    • D、if the WEP keys do not match using the open authentication method， the client will still be able to authenticate and associate， but will not transfer data
    • E、if the WEP keys do not match using the open authentication method， the client will still be able to authenticate， associate， and transfer data

    正确答案:B,D

  • 第18题：

    You have a computer that runs Windows XP Professional. The computer has an 802. 11g wireless network card. You have a wireless access point that is secured by using WiFi Protected Access (WPA). The service set identifier (SSID) of the wireless access point does not broadcast. You need to establish a wireless connection to the wireless access point. What should you do?（） 

    • A、From the Device Manager, open the wireless network adapter properties and click Advanced. 
    • B、From the Device Manager, right-click the wireless network adapter and click Scan for hardware changes. 
    • C、From the Wireless Network Connection Properties, select View Wireless Networks. 
    • D、From the Wireless Network Connection Properties, click Change Advanced Settings. From the Wireless Networks tab, select Add a preferred network. 

    正确答案:D

  • 第19题：

    多选题
    Which two statements best describe the wireless security standard that is defined by WPA？ （Choose two.）（）
    A

    It specifies use of a static encryption key that must be changed frequently to enhance security.

    B

    It requires use of an open authentication method.

    C

    It specifies the use of dynamic encryption keys that change each time a client establishes a connection.

    D

    It requires that all access points and wireless devices use the same encryption key.

    E

    It includes authentication by PSK


    正确答案： E,B
    解析： 暂无解析

  • 第20题：

    单选题
    You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. The TestKing.com network consists of a single ActiveDirectory domain named testking.com. The TestKing.com network contains two subnets， SubnetA and SubnetB， which is separated by a firewall.SubnetA is configured to host the servers and SubnetB the user workstations. Halft the user workstations make use of Outlook Anywhere to connect and the other half MAPI. During thecourse of the day you receive an instruction from the CIO to install the following Exchange Server 2010servers as follows： * TESTKING-EX11 with a Mailbox role * TESTKING-EX12 with a Hub Transport role. * TESTKING-EX13 with a Client Access role. To ensure productivity you need to ensure that Testking.com users utilizes Microsoft Office Outlook toaccess their public folders and mailboxes. What should you do？（）
    A

    You should consider using TCP ports 80 and 443 from the client subnet to TESTKING-EX13 You should also open TCP port 1024 to 65535 from the client subnet to TESTKING-EX11.

    B

    You should consider using TCP ports 80， 135 and 1024 to 65535 from the client subnet to TESTKING-EX11.You should also open TCP port 25 to TESTKING-EX12.

    C

    You should consider using TCP ports 441， 135， and 1024 to 65535 from the client subnet to TESTKING-EX11.You should also open TCP port 135 and 1024 to 65535 from the subnet to TESTKING-EX13.

    D

    You should consider using TCP ports 80， 443， 135 and 1024 to 65535 from the client subnet to TESTKING-EX13.You should also open TCP port 25 to TESTKING-EX13.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    多选题
    Under which three conditions does a client initiate roaming between wireless cells in the Company  WLAN？ （）
    A

    The access point has broadcast too many SSIDs.

    B

    The wireless client has missed too many beacons from the access point.

    C

    The maximum data retry count， initiated by the wireless client， is exceeded.

    D

    The wireless client has reduced the data rate.

    E

    The access point has requested client reauthentication.

    F

    The wireless client has missed too many IAPP （Inter Access Point Protocol） updates.


    正确答案： D,C
    解析： 暂无解析

  • 第22题：

    单选题
    Companycom will be using Virtual IO Server to share Ethernet adapters. What can be done to prevent network failure of the client if a Virtual IO Server goes down?（）
    A

    Create two virtual adapters on the client， each one from a separate Virtual IO Server

    B

    Enable dead gateway detection on the client so that the network traffic can be rerouted

    C

    Have a spare network card on standby in the client in case the Virtual IO Server goes down

    D

    Create an etherchannel adapter on the client using one Virtual Ethernet adapter from two  separate Virtual IO Servers


    正确答案： C
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements about the open and shared key wireless-authentication methods are true？ （）
    A

    Shared key authentication is considered more secure than open authentication.

    B

    Shared key authentication is considered less secure than open authentication.

    C

    If the WEP keys do not match using the open authentication method， the client will not authenticate， associate， and transfer data.

    D

    If the WEP keys do not match using the open authentication method， the client will still be able to authenticate and associate， but will not transfer data.

    E

    If the WEP keys do not match using the open authentication method， the client will still be able to authenticate， associate， and transfer data.


    正确答案： C,B
    解析： 暂无解析

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