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
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
相关考题：
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.
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
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.
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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、DASB、NASC、SAND、WORM
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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.
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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 objectsB、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 FirewallD、Open iSCSI Initiator Properties and implement Secure Mode transition. Set outbound and inbound rulesby using Windows Defender
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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.
多选题Which of the following types of attacks does DHCP snooping prevent？（Choose all that apply.）（）AAttacker sends multiple DHCP requests flooding DHCP serverBAttacker connects rogue server initiating DHCP requestsCAttacker connects rogue server replying to DHCP requestsDAttacker sends DHCP jam signal causing DHCP server to crashEAttacker sends gratuitous ARP replies， thereby jamming the DHCP serverFAttacker sends unsolicited DHCP replies， thereby jamming the DHCP server
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？（）Aiscsicli listTargetBiscsicli qaddTargetCiscsicli qloginTargetDiscsicli AddConnection
多选题在SuSElinux 10 操作系统中，启动open-iscsi的方法有（）Aopen-iscsi startBservice open-iscsi startC/etc/init.d/open-iscsi startDstart open-iscsi
单选题Which of the following is a feature of a unit of work?（）AIt applies to a single data server.BIt is a recoverable sequence of operations.CIts value can be queried from the system catalog tables.DIt begins when the application connects to the data server.
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?（）AModify the dial-in properties of the Ras1 account.BModify the dial-out hours on the demand-dial interface.CModify the IP demand-dial filters on the demand-dial interface.DEnable Bandwidth Allocation Protocol （BAP） on Server2.
单选题Which of the following expansion cards should be installed into a server to provide iSCSI SAN connectivity？ （）A HBAB PBXC VoIPD NIC
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?（）AThe server power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.BThere are too many users attempting to access the iSCSI presented disk.CThe other network traffic is causing packet delays in the iSCSI network.DThe SAN is nearing capacity and should be expanded
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？（）AModify the dial-in properties of the Ras1 account.BModify the dial-out hours on the demand-dial interface.CModify the IP demand-dial filters on the demand-dial interface.DEnable Bandwidth Allocation Protocol （BAP） on Server2.
单选题Which of the following expansion cards should be installed into a server to provide iSCSI SANconnectivity?（）AHBABPBXCVoIPDNIC