A server connects to iSCSI presented SAN storage array through a dedicated NIC; however, the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a de

题目

A server connects to iSCSI presented SAN storage array through a dedicated NIC; however, the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a decrease in storage performance. Which of the following is MOST likely the cause?（）

  • A、The server power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.
  • B、There are too many users attempting to access the iSCSI presented disk.
  • C、The other network traffic is causing packet delays in the iSCSI network.
  • D、The SAN is nearing capacity and should be expanded
相似考题

1.前S抗原(PreS1，PreS2)检测

2.Which of the following types of attacks does DHCP snooping prevent？（Choose all that apply.）（）A、Attacker sends multiple DHCP requests flooding DHCP serverB、Attacker connects rogue server initiating DHCP requestsC、Attacker connects rogue server replying to DHCP requestsD、Attacker sends DHCP jam signal causing DHCP server to crashE、Attacker sends gratuitous ARP replies， thereby jamming the DHCP serverF、Attacker sends unsolicited DHCP replies， thereby jamming the DHCP server

3. A server connects to iSCSI presented SAN storage array through a dedicated NIC；however，the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a decrease in storage performance.  Which of the following is MOST likely the cause？ （）A、 The servers power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.B、 There are too many users attempting to access the iSCSI presented disk.C、 The other network traffic is causing packet delays in the iSCSI network.D、 The SAN is nearing capacity and should be expanded.

4.Which of the following is a feature of a unit of work?()A.It applies to a single data server.B.It is a recoverable sequence of operations.C.Its value can be queried from the system catalog tables.D.It begins when the application connects to the data server.

更多“A server connects to iSCSI pres”相关问题

  • 第1题：

    The TS7650G is a data deduplication server for open systems servers attached to storageenvironments over a（）.

    • A、SAS connection 
    • B、SCSI connection 
    • C、iSCSI connection 
    • D、Fibre Channel (FC) connection 

    正确答案:D

  • 第2题：

    Which of the following expansion cards should be installed into a server to provide iSCSI SAN connectivity？ （）

    • A、 HBA
    • B、 PBX
    • C、 VoIP
    • D、 NIC

    正确答案:D

  • 第3题：

    An administrator is up grading the back up server from a single tape drive to a SCSI tape library. The library has been unpackaged， mounted， and the library drivers installed.  Which of the following items should the administrator have to connect the device to the backup server？（）

    • A、 SCSI cable
    • B、 SCSI interface adapter on the tape library
    • C、 SCSI termination card on the server
    • D、 iSCSI cable

    正确答案:A

  • 第4题：

    A BladeCenter H customer is asking for concurrent Keyboard/Video/Mouse. Select the items required to accomplish this. （）

    • A、Advanced Management Module and cKVM Daughter Card
    • B、HS21， LS21 or JS22 Blade Server and iSCSI Expansion Card
    • C、Redundant Fibre Channel Switch Module and cKVM Daughter Card
    • D、Advanced Management Module and iSCSI Expansion Card

    正确答案:A

  • 第5题：

    Which of the following is a feature of a unit of work?（）

    • A、It applies to a single data server.
    • B、It is a recoverable sequence of operations.
    • C、Its value can be queried from the system catalog tables.
    • D、It begins when the application connects to the data server.

    正确答案:B

  • 第6题：

    Cer-tech .com hosts a single Active Directory domain. All servers have Windows Server 2008. You areinstructed to install an iSCSI storage area network （SAN） for a group of file servers. Corporate securitypolicy requires that all data communication to and from iSCSI SAN must be very secure. You are assignedthe task to implement the highest security available for communications to and from the iSCSI SAN. Whatshould you do to achieve this task？（）

    • A、Create a Group Policy Object （GPO） to enable System objects
    • B、Create a Microsoft Challenge Handshake Authentication Protocol （MS-CHAPv2） authentication in iSCSIInitiator Properties.
    • C、Open iSCSI Initiator Properties and implement IPSec security. Set up inbound and outbound rules byusing Windows Firewall
    • D、Open iSCSI Initiator Properties and implement Secure Mode transition. Set outbound and inbound rulesby using Windows Defender

    正确答案:C

  • 第7题：

    单选题
    A server connects to iSCSI presented SAN storage array through a dedicated NIC；however，the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a decrease in storage performance.  Which of the following is MOST likely the cause？ （）
    A

     The servers power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.

    B

     There are too many users attempting to access the iSCSI presented disk.

    C

     The other network traffic is causing packet delays in the iSCSI network.

    D

     The SAN is nearing capacity and should be expanded.


    正确答案： C
    解析： 暂无解析

  • 第8题：

    问答题
    前S抗原(PreS1，PreS2)检测

    正确答案：
    解析：

  • 第9题：

    多选题
    在SuSElinux 10 操作系统中，启动open-iscsi的方法有（）
    A

    open-iscsi start

    B

    service open-iscsi start

    C

    /etc/init.d/open-iscsi start

    D

    start open-iscsi


    正确答案： B,A
    解析： 暂无解析

  • 第10题：

    单选题
    Your company has a main office and one branch office. Your network consists of an Active Directory domain. You have a remote access server in the main office named Server1. You have a remote access server in the branch office named Server2. Server2 has a demand-dial interface that connects to Server1. The demand-dial interface connects by using a domain account named Ras1. You need to prevent Server2 from establishing new demand-dial connections to the main office between 18:00 and 08:00.  What should you do?（）
    A

    Modify the dial-in properties of the Ras1 account.

    B

    Modify the dial-out hours on the demand-dial interface.

    C

    Modify the IP demand-dial filters on the demand-dial interface.

    D

    Enable Bandwidth Allocation Protocol （BAP） on Server2.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    A server connects to iSCSI presented SAN storage array through a dedicated NIC; however, the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a decrease in storage performance. Which of the following is MOST likely the cause?（）
    A

    The server power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.

    B

    There are too many users attempting to access the iSCSI presented disk.

    C

    The other network traffic is causing packet delays in the iSCSI network.

    D

    The SAN is nearing capacity and should be expanded


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following expansion cards should be installed into a server to provide iSCSI SANconnectivity?（）
    A

    HBA

    B

    PBX

    C

    VoIP

    D

    NIC


    正确答案： C
    解析： 暂无解析

  • 第13题：

    When a client using the SERVER_ENCRYPT authentication type connects to a server using the SERVER authentication type, what happens?（）

    • A、An error will occur.
    • B、Data passed between the client and the server is encrypted.
    • C、User IDs and passwords are passed to the server unencrypted.
    • D、User IDs and passwords are encrypted before they are passed to the server.

    正确答案:A

  • 第14题：

    在SuSElinux 10 操作系统中，启动open-iscsi的方法有（）

    • A、open-iscsi start
    • B、service open-iscsi start
    • C、/etc/init.d/open-iscsi start
    • D、start open-iscsi

    正确答案:B,C

  • 第15题：

    Which of the following storage solutions attaches to a server either through a fiber channel connection or is presented to the server via iSCSI？（）

    • A、DAS
    • B、NAS
    • C、SAN
    • D、WORM

    正确答案:C

  • 第16题：

    A customer wants to boot from an iSCSI SAN with their IBM BladeCenter infrastructure running Microsoft Windows Server 2000.  What is required for the customer to be able to perform this？（）

    • A、Fibre Channel Expansion Card for each Blade Server
    • B、cKVM Card for each Blade Server
    • C、iSCSI Expansion Card for each Blade Server
    • D、4Gb Modular Flash Drive

    正确答案:C

  • 第17题：

    You are designing a Hyper-V solution. You plan to virtualize an application server. The application server requires failover clustering that uses shared storage. You need to choose the correct storage solution. What should you choose？（）

    • A、two child partitions with VHDs stored on an iSCSI SAN
    • B、two child partitions with volumes mounted from an iSCSI SAN
    • C、two host servers with iSCSI-attached storage enabled for Cluster Shared Volumes （CSVs）
    • D、two host servers with Fibre ChannelCattached storage enabled for Cluster Shared Volumes （CSVs）

    正确答案:B

  • 第18题：

    You have a two-node Hyper-V failover cluster that uses SAN storage. You are designing storage for a new virtualization environment by using Windows Server 2008 R2.  You plan to deploy five virtual machines （VMs） per logical unit number （LUN）. You need to be able to perform a live migration of a single VM while the other VMs continue to run on the host server.  What should you do？（）

    • A、Use Cluster Shared Volumes （CSVs）
    • B、Use fixed disks on the SAN storage
    • C、Boot the virtual machines from iSCSI LUNs
    • D、Use dynamically expanding disks on an iSCSI LUN

    正确答案:A

  • 第19题：

    多选题
    Which of the following types of attacks does DHCP snooping prevent？（Choose all that apply.）（）
    A

    Attacker sends multiple DHCP requests flooding DHCP server

    B

    Attacker connects rogue server initiating DHCP requests

    C

    Attacker connects rogue server replying to DHCP requests

    D

    Attacker sends DHCP jam signal causing DHCP server to crash

    E

    Attacker sends gratuitous ARP replies， thereby jamming the DHCP server

    F

    Attacker sends unsolicited DHCP replies， thereby jamming the DHCP server


    正确答案： E,C
    解析： 暂无解析

  • 第20题：

    多选题
    You install Windows Server 2008 R2 （Server Core Installation） on a server. The server will store virtual machines （VMs） on a volume that is attached to the server by means of an iSCSI connection. You need to configure the server so that VMs can be stored on the iSCSI volume.  Which two commands should you run？（）
    A

    iscsicli listTarget

    B

    iscsicli qaddTarget

    C

    iscsicli qloginTarget

    D

    iscsicli AddConnection


    正确答案： B,A
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following is a feature of a unit of work?（）
    A

    It applies to a single data server.

    B

    It is a recoverable sequence of operations.

    C

    Its value can be queried from the system catalog tables.

    D

    It begins when the application connects to the data server.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following expansion cards should be installed into a server to provide iSCSI SAN connectivity？ （）
    A

     HBA

    B

     PBX

    C

     VoIP

    D

     NIC


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Your company has a main office and one branch office. Your network consists of an Active Directory domain. You have a remote access server in the main office named Server1. You have a remote access server in Server2 has a demand-dial interface that connects to Server1.  The demand-dial interface connects by using a domain account named Ras1. You need to prevent Server2 from establishing new demand-dial connections to the main office between 18：00 and 08：00.  What should you do？（）
    A

    Modify the dial-in properties of the Ras1 account.

    B

    Modify the dial-out hours on the demand-dial interface.

    C

    Modify the IP demand-dial filters on the demand-dial interface.

    D

    Enable Bandwidth Allocation Protocol （BAP） on Server2.


    正确答案： C
    解析： 暂无解析

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