An administrator is setting up a security camera that will send the same feed to twelve of the twenty workstations on the network. Which of the following addressing schemes was designed for this scenario?（）A、MulticastB、UnicastC、BroadcastD、Peer-to-peer

题目

An administrator is setting up a security camera that will send the same feed to twelve of the twenty workstations on the network. Which of the following addressing schemes was designed for this scenario?（）

  • A、Multicast
  • B、Unicast
  • C、Broadcast
  • D、Peer-to-peer
相似考题

1.The team members are _______ and helping each other out.A going on ;B getting along ;C setting up

2.You are the network administrator setting up the IP network for a new branch office. You need at least 5 networks with 25 hosts each. You have been allocated a /24 network.Which prefix length will satisfy the given requirements?（）A./24B./26C./27D./28

3.An administrator is setting up a network and would like to prevent users from having the ability toplug their PC into the network to receive an IP address.Which of the following addressing schemes should the technician use?（）A.NATB.DynamicC.SubnettingD.Static

4.Many new buildings are ( ) the Su zhou River.A、setting up byB、putting up onC、going up onD、building up by

更多“An administrator is setting up ”相关问题

  • 第1题：

    You are proceeding down a channel and lose the engine（s）．You must use the anchors to stop the ship．Which statement is true ________．

    A.Pay out all of the cable before setting up on the brake to insure the anchors dig in and hold

    B.For a mud，mud and clay，or sandy bottom pay out a scope of 5 to 7 times the depth before setting up on the brake

    C.Use one or both anchors with a scope of twice the depth before setting the brake

    D.Drop the anchor to short stay and hold that scope


    正确答案：C

  • 第2题：

    An administrator is testing setting the IP address on a Linux server from command line. Which of the following commands is used to set the default gateway for the server？（）

    • A、route
    • B、traceroute
    • C、ipconfig
    • D、nmap

    正确答案:A

  • 第3题：

    An administrator is setting up software RAID 5 on a Windows Server with two volumes for two separate hard drives， but the option for RAID 5 is grayed out.  Which of the following is the MOST likely reason why？（）

    • A、 The disks have been setup as dynamic.
    • B、 Windows does not support software RAID 5.
    • C、 Raid 5 requires three volumes.
    • D、 The page file must be at least 4GB to support RAID 5.

    正确答案:C

  • 第4题：

    When setting up a wireless network to cover a large area, which of the following needs to beconsidered FIRST?（）

    • A、Device placement
    • B、Encryption methods
    • C、Wireless channels
    • D、SSID name

    正确答案:A

  • 第5题：

    If a technician is traveling outside of the US, which of the following should be checked before setting up a workstation? （）

    • A、Local file format
    • B、Wattage setting
    • C、Local power codes
    • D、Voltage setting

    正确答案:D

  • 第6题：

    When setting up the Flashback Data Archive， which of these key parameters are required？（）

    • A、 Tablespace name
    • B、 Storage quota
    • C、 Retention
    • D、 Table name
    • E、 Create a default archive

    正确答案:A,C

  • 第7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 server named -ex11 that has imap4 installed.You have received instructions from the cio to make sure that the employees at Company.com can send e-mail with the use of smtp； however you are not allowed to do any changes to the default connectors.What should you do？（）

    • A、You should consider setting the IMAP4 clients up to use TCP port 25 to send e-mail.
    • B、You should consider setting up a new Send connector and set up it to use TCP port 110 to send e-mail.
    • C、You should consider setting the IMAP4 clients up to use TCP port 587 to send e-mail.
    • D、You should consider setting up a new Send connector and set up it to use TCP port 143 to send e-mail.

    正确答案:C

  • 第8题：

    单选题
    You are the network administrator setting up the IP network for a new branch office. You need at least 5 networks with 25 hosts each. You have been allocated a /24 network.Which prefix length will satisfy the given requirements?（）
    A

    /24

    B

    /26

    C

    /27

    D

    /28


    正确答案： D
    解析： 暂无解析

  • 第9题：

    多选题
    When setting up the Flashback Data Archive， which of these key parameters are required？（）
    A

    Tablespace name

    B

    Storage quota

    C

    Retention

    D

    Table name

    E

    Create a default archive


    正确答案： E,A
    解析： 暂无解析

  • 第10题：

    多选题
    Immediately after adding a new disk to or removing an existing disk from an Automatic Storage Management （ASM） instance， you find that the performance of the database decreases initially， until the addition or removal process is completed. Performance then gradually returns to normal levels. Which two activities could you perform to maintain a consistent performance of the database while adding or removing disks？（）
    A

    increase the number of checkpoint processes

    B

    define the POWER option while adding or removing the disks

    C

    increase the number of DBWR processes by setting up a higher value for DB_WRITER_PROCESSES

    D

    increase the number of slave database writer processes by setting up a higher value for DBWR_IO_SLAVES

    E

    increase the number of ASM Rebalance processes by setting up a higher value for ASM_POWER_LIMIT during the disk addition or removal


    正确答案： A,D
    解析： 暂无解析

  • 第11题：

    单选题
    An administrator notices that every time a particular server is restarted it requires a password in order for the server to begin the start up process. Which of the following is the reason this is happening？（）
    A

    The server needs to have the password service verified and reconfigured.

    B

    The server administrator has set a password policy in Group Policy.

    C

    The server has the BIOS setting configured incorrectly.

    D

    The server is set with a boot password before accessing the OS


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    An administrator is setting up a network and would like to prevent users from having the ability to plug their PC into the network to receive an IP address. Which of the following addressing schemes should the technician use?（）
    A

    NAT

    B

    Dynamic

    C

    Subnetting

    D

    Static


    正确答案： D
    解析： 暂无解析

  • 第13题：

    A technician is setting up a network and wants to automatically assign IP addresses. Which of the following will need to be configured to automatically assign IP addresses？（）

    • A、WINS
    • B、DNS
    • C、DHCP
    • D、NTP

    正确答案:C

  • 第14题：

    An administrator has purchased monitoring software that can be configured to alert administrators when hardware and applications are having issues.  All devices are configured with SNMP， but the administrator wants to further secure the SNMP traffic.  Which of the following settings would BEST provide additional monitoring security？（）

    • A、Setting up a custom community name
    • B、Configuring the network to block traffic on port 161
    • C、Configuring the Windows Firewall to block port 161
    • D、Setting SNMP to read only on the devices
    • E、Installing new MIBs

    正确答案:A,D

  • 第15题：

    After installing a second processor and corresponding heatsink into a server， an administrator notices that the new processor is not showing up during POST.  Which of the following could be the cause of this issue？（）

    • A、 The power supply is not sufficient to power the server.
    • B、 The voltage regulator module （VRM） was not installed.
    • C、 The IRQ setting was not set.
    • D、 The DMA setting was not set.

    正确答案:B

  • 第16题：

    An administrator notices that every time a particular server is restarted it requires a password in order for the server to begin the start up process. Which of the following is the reason this is happening？（）

    • A、The server needs to have the password service verified and reconfigured.
    • B、The server administrator has set a password policy in Group Policy.
    • C、The server has the BIOS setting configured incorrectly.
    • D、The server is set with a boot password before accessing the OS

    正确答案:D

  • 第17题：

    You are the network administrator setting up the IP network for a new branch office. You need at least 5 networks with 25 hosts each. You have been allocated a /24 network.Which prefix length will satisfy the given requirements?（）

    • A、/24
    • B、/26
    • C、/27
    • D、/28

    正确答案:C

  • 第18题：

    Maria has been set up as an assistant to the administrator. Users of your network are complaining that Maria has been opening their files and editing them. She needs to perform backups and installations of programs, and setting up of printers.   How do you fix the problem with the minimum amount of effort, yet allowing her to accomplish the assigned tasks? （）

    • A、Remove her Administrator privilege and give her Power Users and Backup Operators.
    • B、Leave her as Administrator and make deny on Users’ files.
    • C、Remove her administrator privileges and assign her Server Operators.
    • D、Remove her administrator privileges and assign her Power Users and Replicator. 
    • E、Tell her that she isn’t allowed to tamper with other users files.

    正确答案:A

  • 第19题：

    单选题
    You are proceeding down a channel and lose the engine（s）.You must use the anchors to stop the ship.Which statement is true（）.
    A

    Pay out all of the cable before setting up on the brake to insure the anchors dig in and hold

    B

    For a mud，mud and clay，or sandy bottom pay out a scope of 5 to 7 times the depth before setting up on the brake

    C

    Use one or both anchors with a scope of twice the depth before setting the brake

    D

    Drop the anchor to short stay and hold that scope


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    An administrator recently installed a known good RAID adapter.  During boot up， the administrator is able to access the RAID configuration utility； however， when the administrator checks for the card in the operating system， it does not show up.  Which of the following should the administrator do FIRST？（）
    A

    Move the RAID adapter to another slot.

    B

    Perform a baseline of the system.

    C

    Contact the reseller of the adapter for a replacement card.

    D

    Check the RAID adapter’s manufacturer for the latest drivers.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    多选题
    Immediately after adding a new disk to or removing an existing disk from an ASM instance, you find that the performance of the database goes down initially until the time the addition or removal process is completed, and then gradually becomes normal. Which two activities would you perform to maintain a consistent performance of the database while adding or removing disks?（）
    A

    Define the POWER option while adding or removing the disks

    B

    Increase the number of ARB processes by setting up a higher value for ASM_POWER_LIMIT.

    C

    Increase the number of DBWR processes by setting up a higher value for DB_WRITER_PROCESSES

    D

    Increase the number of slave database writer processes by setting up a higher value for DBWR_IO_SLAVES


    正确答案： D,B
    解析： 暂无解析

  • 第22题：

    单选题
    After installing a second processor and corresponding heatsink into a server， an administrator notices that the new processor is not showing up during POST.  Which of the following could be the cause of this issue？（）
    A

     The power supply is not sufficient to power the server.

    B

     The voltage regulator module （VRM） was not installed.

    C

     The IRQ setting was not set.

    D

     The DMA setting was not set.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    An administrator is setting up software RAID 5 on a Windows Server with two volumes for two separate hard drives， but the option for RAID 5 is grayed out.  Which of the following is the MOST likely reason why？（）
    A

     The disks have been setup as dynamic.

    B

     Windows does not support software RAID 5.

    C

     Raid 5 requires three volumes.

    D

     The page file must be at least 4GB to support RAID 5.


    正确答案： D
    解析： 暂无解析

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