Which action increases server availability？（）A、 configuring a second network card with a different IP addressB、 replacing the existing 100 Mbps NIC with a gigabit Ethernet NICC、 using adapter teaming and configuring the second network card with the same I

第1题：

Which of the following expansion cards would be necessary to increase fault tolerance in a VoIP server?（）

• A、Second Modem
• B、Second CPU
• C、Second HBA
• D、Second PBX card

第2题：

A company plans to upgrade a network server. Before proceeding with the upgrade， the HCL （Hardware Compatibility List） and hardware is checked and necessary backups and documentation are made.   The existing 512 MB of SDRAM is replaced with 1024 MB. The 10 Mbps network card is replaced with a 10/100 PCI network card. When the server restarts， beeps sound and the server does not pass the POST.  Which of the following is the MOST likely cause of the problem？（）

• A、 The memory is not seated correctly.
• B、 The network card is not configured correctly.
• C、 The server does not support 1024 MB of memory.
• D、 Master SDRAM ECC needs to be enabled in the CMOS.

第3题：

An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot.  Which of the following is the FIRST thing the administrator should check？（）

• A、 Default gateway
• B、 The ports on the switch
• C、 Port security on the servers switch port
• D、 Ethernet cable

第4题：

Company.com has I/O slot constraints on two nodes that are going to be configured in an  HACMP cluster. There is room for only one Network Interface Card in each node，in addition to the built-in Ethernet port on the system planer.  The best HACMP configuration for these servers is to implement：（）  

• A、 A single adapter network using the Network Interface Card in each node
• B、 A single adapter network using persistent addresses on the Network Interface Card in each node
• C、 A dual adapter network using the internal Ethernet adapters as an non-service interface with IPAT via IP Replacement.
• D、 EtherChannel high availability for the network connections with HACMP cascading resource groups for data and application fallover

第5题：

You are the network administrator for Company. Company has recently upgraded its network to a 100Mbps standard and you are now in the process of removing all the old adapter and installing a new Token Ring network adapter into the Windows 2000 Professional computer. On the first computer you install the new hardware and configure the static TCP/IP protocol settings to be the same as they were for the previously installed network adapter. When you restart the computer, however, you cannot access the network. You try to ping your network adapter's TCP/IP address locally. You receive the following error message: "Request timed out." You want to enable the computer to communicate on the new network. What should you do? （）

• A、Enable DHCP in the TCP/IP properties.
• B、Replace the Token Ring network adapter with an Ethernet network adapter.
• C、Configure a different TCP/IP address on the same subnet.
• D、Configure a valid DNS Server in the TCP/IP properties.

第6题：

You have a 10Mbps network card in your computer. You install a 100Mbps network card on your computer and restart the computer. The 100Mbps card in not working due to a conflict with the10Mbps card. You want only the 100Mbps card to be active. What should you do to  disable the10 Mbps network adapter？（）

• A、Remove the 100MB Ethernet adapter driver by using device manager.
• B、Remove the drivers for both Ethernet adapters cards by using device manager. 
• C、Install the 100MB Ethernet adapter in different PC card slots.
• D、Disable the device drivers for the 10Mb card using by using Device Manager.

第7题：

You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services， and configuring aweb services infrastructure. There is a server in your company. Windows Server 2008 is run by the serverand the server has the Hyper-V server role installed.A new virtual machine is created. You are required to configure the virtual machine， and the requirements listed below should be satisfied.First， network communications should be permitted between the virtual machine and the host system.Second， communications should be prevented with other network servers. To achieve the goal，which action should be performed first？（）

• A、To achieve the goal， the Connection should be set to None for the network interface card.
• B、To achieve the goal， the Microsoft Loopback Adapter should be installed.
• C、To achieve the goal， a new Virtual Network should be created.
• D、To achieve the goal， Internet Connection Sharing （ICS） should be enabled.

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第13题：

A second network card in a server that activates if the primary card fails is an example of which of the following network performance optimization?（）

• A、Load balancing
• B、QoS
• C、High availability
• D、Fault tolerance

第14题：

A customer wants to increase the performance of an existing server. They are running a very network intensive application and feel that increasing the bandwidth to the network will fix their problem.  They are running two 24-port autosensing 10/100 hubs， tied together with a standard Ethernet crossover cable in port 24.  The server is running IPX. After adding a second network card and plugging one card into each hub， they have not seen any performance improvement.  Which two are likely reasons why implementing network adapter teaming has not improved performance？（）

• A、 Adapter teaming is designed to work with switches.
• B、 Adapter teaming only functions with gigabit network cards.
• C、 Adapter teaming only provides fault tolerance， not additional bandwidth.
• D、 Adapter teaming only works with IPX when using switches and network cards with special features that support teaming.

第15题：

An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check?（）

• A、Default gateway
• B、The ports on the switch
• C、Port security on the server's switch port
• D、Ethernet cable

第16题：

You have a file server named Server1 that runs Windows Server 2003 Service Pack (SP2). Server1 has a 10-gigabit network adapter and is connected to a 100-Mb switch. You replace the 100-Mb switch by using a 1-GB switch. You discover that copying files to Server1 over the network is slow. You need to reduce the amount of time it takes to copy files to Server1 over the network. Which connection type should you specify for the network adapter? （）

• A、1-gigabit half-duplex
• B、1-gigabit full-duplex
• C、10-gigabit half-duplex
• D、10-gigabit full-duplex

第17题：

You are the administrator of a small server based network. While installing Windows 2000 Professional on your computer, you configure the network adapter card for each computer to use TCP/IP and assign static IP setting information. During installation the setup detects and installs the 10/100 MBPS UTP only network adepter card on computers 6 & 8 and 10 MBPS/UTP combination adapter card on the other 7 computers. You accept the default settings for the network adapter card and finish installing the network adapter card. All computers are connected to 10/100 switch that has category 5 UTP cabling. After installation you find that computer 6 and 8 can communicate with each other. You want all 9 computers on your network to be able to communicate with each other.   What should you do?（）

• A、Configure the 10/100 switch to transfer only at the 100 MBPS rate.
• B、Configure 10/100 MBPS network adapter card to switch all the computers at 10 MBPS rate.
• C、Change the combination network adapter card to use the BNC transceiver setting.
• D、Change the combination network adapter card to use the UTP transceiver setting.

第18题：

Your Company upgrades its network to 100 Mbps. You remove the old network adapter and install a new 10/100 Mbps network adapter into a Windows 2000 Professional computer. You configure the TCP/IP protocol settings to be the same as they were for the previously installed network adapter.   When you restart eh computer, however, you cannot access the network. You try to ping your network adapter’s TCP/IP address locally. You receive the following error message. “Request timed out.” Next, you try to ping 127.0.0.1 and receive the same error message.   What must you do?（）

• A、Configure a different TCP/IP address
• B、Enable DHCP in the TCP/IP properties
• C、Enable DNS in the TCP/IP properties
• D、Configure the network adapter to run at 100 Mbps only
• E、Replace the network adapter.

第19题：

Recently traffic to the company web server has more than doubled， resulting in slower response times from the server.  An administrator has decided to add a second， identical 10/100/1000 NIC to the server.  The server is presently connected to a 10/100/1000 switch， with four open ports on the switch.  Which of the following is the BEST solution to speed up web traffic？（）

• A、Free up more ports on the switch
• B、Enable server load balancing
• C、Move the second network adapter to a new subnet
• D、Enable network adapter teaming

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