What happens when you enable QoS bandwidth detection? （）(Choose two.)A、Circuit speed is reduced by 2% for overhead.B、WAN speed can be configured to the LAN speed.C、Bandwidth is adjusted based on minimum and maximum settingsD、WAN bandwidth is detected base

题目

What happens when you enable QoS bandwidth detection? （）(Choose two.)

  • A、Circuit speed is reduced by 2% for overhead.
  • B、WAN speed can be configured to the LAN speed.
  • C、Bandwidth is adjusted based on minimum and maximum settings
  • D、WAN bandwidth is detected based on acknowledgement of metapackets.
相似考题

1.Can you tell me ______ here today?A: what did you seeB: what you sawC: when did you see itD: when you saw

2.Examine this statement: SELECT student_id, gpa FROM student_grades WHERE gpa >&&value; You run the statement once, and when prompted you enter a value of 2.0. A report is produced. What happens when you run the statement a second time?（）A. An error is returned.B. You are prompted to enter a new value.C. A report is produced that matches the first report produced.D. You are asked whether you want a new value or if you want to run the report based on the previous value.

3.In which two situations should you run the command sync group?() (Choose two.)A. when you enable Unified FailoverB. when you create an ActiveN groupC. when you synchronize the sticky tableD. when you require synchronization of the 3G Cache objects

4.Examine the statement: Create synonym emp for hr. employees; What happens when you issue the statement? ()A. An error is generated.B. You will have two identical tables in the HR schema with different names.C. You create a table called employees in the HR schema based on you EMP table.D. You create an alternative name for the employees table in the HR schema in your own schema.

更多“What happens when you enable QoS”相关问题

  • 第1题：

    After logging into a router, you type in "enable" and then enter the correct password when prompted. What is the current router prompt symbol at this point?()

    A. >

    B. #

    C. ?

    D. *

    E. All of the above

    F. None of the above


    参考答案：B

  • 第2题：

    When troubleshooting the issue， you notice the election of a new root bridge with an unknown MAC address. Knowing that all access ports have the PortFast feature enabled， what would be the easiest way to resolve the issue without losing redundant links？（）

    • A、Enable bpduguard globally.
    • B、Enable rootguard.
    • C、Enable loopguard.
    • D、Enable spanning tree.
    • E、Enable UDLD

    正确答案:A

  • 第3题：

    After logging into a router, you type in "enable" and then enter the correct password when prompted. What is the current router prompt symbol at this point?（）

    • A、>
    • B、#
    • C、?
    • D、*
    • E、All of the above
    • F、None of the above

    正确答案:B

  • 第4题：

    You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet.  You have enabled Internet connection sharing. You do not want to initiate this connection automatically when a request for Internet reaches your computer. What should you do? （）

    • A、You should uncheck “Enable on demand dialing
    • B、Enable on-demand dialing
    • C、Enable sharing a modem on one computer on the network
    • D、Configure a DHCP Server
    • E、Disable Internet Connection Sharing

    正确答案:A

  • 第5题：

    As a candidate for CCNA examination， when you are familiar with the basic commands， if you input thecommand "enable secret level 5 password" in the global mode ， what does it indicate？（）

    • A、Set the enable secret command to privilege level 5
    • B、The enable secret password is hashed using MD5
    • C、The enable secret password is for accessing exec privilege level 5
    • D、The enable secret password is hashed using SHA
    • E、The enable secret password is encrypted using Cisco proprietary level 5 encryption

    正确答案:C

  • 第6题：

    You need to design a method to log changes that are made to servers and domain controllers. You also need to track when administrators modify local security account manager objects on servers. What should you do？（）

    • A、Enable failure audit for privilege user and object access on all servers and domain controllers
    • B、Enable success audit for policy change and account management on all servers and domain controllers
    • C、Enable success audit for process tracking and logon events on all servers and domain controllers
    • D、Enable failure audit for system events and directory service access on all servers and domain controllers

    正确答案:B

  • 第7题：

    When you use Microsoft Windows Media Player to begin playback of a music file， you receive the following error message： "You do not have the rights to play this file."  You need to configure Windows Media Player to ensure playback of protected digital media.  What should you do？ （）

    • A、Disable the Set clock on devices automatically option.
    • B、Enable the Automatically check if protected files need to be refreshed option.
    • C、Enable the Update music files by retrieving media info from the Internet option.
    • D、Enable the Download usage rights automatically when I play or sync a file option.

    正确答案:D

  • 第8题：

    You have a computer running Windows 2000 Professional. You have purchased a new USB scanner. You attached it to the USB port. When you go to device manager to see the status of the USB port， you did not find any USB controller there. What should you do to resolve this problem？（）

    • A、Update the scanner drivers using certified drivers
    • B、Enable the USB port in the computers BIOS
    • C、Enable the USB hub controller in device manager.
    • D、Reinstall the USB device driver and disable the USB error detection

    正确答案:B

  • 第9题：

    单选题
    As a candidate for CCNA examination， when you are familiar with the basic commands， if you input thecommand "enable secret level 5 password" in the global mode ， what does it indicate？（）
    A

    Set the enable secret command to privilege level 5

    B

    The enable secret password is hashed using MD5

    C

    The enable secret password is for accessing exec privilege level 5

    D

    The enable secret password is hashed using SHA

    E

    The enable secret password is encrypted using Cisco proprietary level 5 encryption


    正确答案： C
    解析： 暂无解析

  • 第10题：

    多选题
    What happens when you enable QoS bandwidth detection? （）(Choose two.)
    A

    Circuit speed is reduced by 2% for overhead.

    B

    WAN speed can be configured to the LAN speed.

    C

    Bandwidth is adjusted based on minimum and maximum settings.

    D

    WAN bandwidth is detected based on acknowledgement of metapackets.


    正确答案： C,B
    解析： 暂无解析

  • 第11题：

    单选题
    What does Cisco recommend when you are enabling Cisco IOS IPS？（）
    A

    Do not enable all the signatures at the same time.

    B

    Do not enable the ICMP signature.

    C

    Disable the Zone-Based Policy Firewall because it is not compatible with Cisco IOS IPS.

    D

    Disable CEF because it is not compatible with Cisco IOS IPS. .


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Examine this statement: SELECT student_id, gpa FROM student_grades WHERE gpa >&&value; You run the statement once, and when prompted you enter a value of 2.0. A report is produced. What happens when you run the statement a second time?（）
    A

    An error is returned.

    B

    You are prompted to enter a new value.

    C

    A report is produced that matches the first report produced.

    D

    You are asked whether you want a new value or if you want to run the report based on the previous value.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    What parameters must you specify when you enable EIGRP routing?()

    A. The broadcast address, and AS number

    B. The network number and AS number

    C. EIGRP routing, network number and passive interface

    D. EIGRP routing, network number, and AS


    参考答案：D

  • 第14题：

    What parameters must you specify when you enable EIGRP routing?（）

    • A、The broadcast address, and AS number
    • B、The network number and AS number
    • C、EIGRP routing, network number and passive interface
    • D、EIGRP routing, network number, and AS

    正确答案:D

  • 第15题：

    In which two situations should you run the command sync group?（） (Choose two.)

    • A、when you enable Unified Failover
    • B、when you create an ActiveN group
    • C、when you synchronize the sticky table
    • D、when you require synchronization of the 3G Cache objects

    正确答案:A,B

  • 第16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17题：

    In which scenarios would you rebuild an index？（）

    • A、 when you need to disable the index usage
    • B、 when you need to change storage options
    • C、 when you need to enable index monitoring
    • D、 when you need to move the index to another tablespace

    正确答案:B,D

  • 第18题：

    You connect your computer to a wireless network. You discover that this new connection fails to show in the Connect to a network window.  You need to view this connection in the Connect to a network window.  What should you do？（）

    • A、Click the Diagnose and repair link.
    • B、Enable the Turn on notification of new networks option.
    • C、Configure the Connect to a network window to show all networks.
    • D、Disable the Connect automatically when this network is in range option， and then enable the Connect even if the network is not broadcasting option.

    正确答案:D

  • 第19题：

    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. A SQL Server Agent job is failing. You find that the job history information is incomplete and seems to be truncated after you review it. All information produced by a job must be available for viewing.  So what action should you perform to achieve this goal? （） 

    • A、You should enable notifications to the Windows application event log when the job completes. 
    • B、You should enable write OEM file 
    • C、You should enable all job steps, making them send the output to a file 
    • D、You should include execution trace messages in the SQL Agent Error log

    正确答案:C

  • 第20题：

    单选题
    After logging into a router, you type in "enable" and then enter the correct password when prompted. What is the current router prompt symbol at this point?（）
    A

    >

    B

    #

    C

    ?

    D

    *

    E

    All of the above

    F

    None of the above


    正确答案： B
    解析： 暂无解析

  • 第21题：

    多选题
    What happens when you enable QoS bandwidth detection? （）(Choose two.)
    A

    Circuit speed is reduced by 2% for overhead.

    B

    WAN speed can be configured to the LAN speed.

    C

    Bandwidth is adjusted based on minimum and maximum settings

    D

    WAN bandwidth is detected based on acknowledgement of metapackets.


    正确答案： C,A
    解析： 暂无解析

  • 第22题：

    单选题
    What parameters must you specify when you enable EIGRP routing?（）
    A

    The broadcast address, and AS number

    B

    The network number and AS number

    C

    EIGRP routing, network number and passive interface

    D

    EIGRP routing, network number, and AS


    正确答案： D
    解析： 暂无解析

  • 第23题：

    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


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    Examine this statement: SELECT student_id, gpa FROM student_grades WHERE gpa > &&value; You run the statement once, and when prompted you enter a value of 2.0. A report is produced. What happens when you run the statement a second time?（）
    A

    An error is returned.

    B

    You are prompted to enter a new value.

    C

    A report is produced that matches the first report produced.

    D

    You are asked whether you want a new value or if you want to run the report based on the previous value.


    正确答案： A
    解析： 暂无解析

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