违法和不良信息举报 联系客服
免费注册 登录

多选题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 hub

题目
多选题
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.

如果没有搜索结果或未解决您的问题，请直接 联系老师 获取答案。
相似问题和答案

第1题：

● Serialization delay and （71） delay are the two components of network delay that are improved by increasing bandwidth. Serialization delay, i.e. the amount of time it takes to put the （72） on the wire, and queuing delay (depth of the queue) are improved by increasing the （73） from a 128Kbps circuit to a T1. However, three other components of delay, routing/switching delay, distance delay, and protocol delay are components that can not be positively affected by an （74） in bandwidth. If the circuits are not over-utilized, then increasing the bandwidth to improve the （75） of the application will only result in an increased bandwidth with no positive effects on performance.


正确答案：B,C,C,A,D

第2题：

A customer is looking to build a virtual desktop infrastructure on an IBM platform. What metrics will be most useful in determining the storage platform recommendation?()

A. number of users, type of applications to be used

B. performance per user, network bandwidth available

C. number of users, storage capacity per user, network bandwidth available

D. number of users, number of applications per user, network bandwidth available


参考答案：C

第3题：

You are the administrator of your company's network. The network is configured as shown in the exhibit.

You want to install Windows 2000 Professional on 10 non-PXE-compliant computers that are on the marketing segment of your network. You start one of the computers by using a RIS boot disk. However, you cannot connect to the RIS server.

You verify that the existing client computers on the network can connect to network servers, including the RIS server. The network router does not support BOOTP, so existing client computers use manually configured TCP/IP addresses. You want to enable the computers to connect to the RIS server.

What should you do?

A．Add a computer running DHCP Relay Agent to the marketing segment.

B．Add a computer running the network monitor driver to the marketing segment.

C．Move the Windows 2000 Server computer running WINS to the marketing segment.

D．Move the Windows 2000 Server computer running Active Directory to the marketing segment.


正确答案：A
解析：Explanation: RIS requires DNS, DHCP, and Active Directory. These services are all present according to the exhibit. The problem is the router which isn't RFC-1542 compliant, i.e. it is not BOOTP compliant, and therefore the DHCP Server will not be reached from the marketing segment. Thus the computers will not be able to contact the RIS server since RIS clients require DHCP to acquire TCP/IP configuration. By adding a DHCP Relay Agent to the marketing segment the computers will be able to connect to the DHCP server, get their TCP/IP configuration, and connect to the RIS server.

Incorrect answers:
B: Network monitor driver is used to monitor network traffic. It cannot solve the problem in this scenario and is thus inappropriate.

C: In addition to a DHCP server, the RIS server requires the presence of a DNS server running Active Directory. As DNS and Active Directory are present in the exhibit, there is no need for the WINS server. Both WINS and DNS with Active Directory are responsible for name resolution. A WINS server is required for compatibility with older versions of Windows and with non-Windows computers.

D: A DHCP server, a DNS server and Active Directory is available on this network. These servers and services are required for RIS. However the RIS server cannot access the DHCP server as the router is not RFC-1542 compliant.

第4题：

A customer wants to purchase a Windows 2003 DataCenter Edition system to run an application.  The application benefits the most by caching a vast amount of data in RAM so the user does not have to wait for disk I/O while editing.  Processing is second in importance.  If cost is not an issue， what machine will have the best performance？（）

  • A、Use an x360 running 4 MP processors with 16GB of RAM
  • B、Use an x360 running 4 DP processors with 16GB of RAM
  • C、Use an x445 running 2 DP processors with 64GB of RAM
  • D、Use an x445 running 4 DP processors with 64GB of RAM

正确答案:D

第5题：

Your customer wants to build a network for a financial trading floor that has a requirement formultiple high-value transactions, which are also vital to the customer. What are the two mostcritical requirements?（） (Choose two.)

  • A、no single point of failure
  • B、trading database server location
  • C、redundant application servers location
  • D、deterministic response to all failures
  • E、determine which protocol to use

正确答案:A,D

第6题：

Which of the following would be used to optimize network performance and increase bandwidth availability?()

A. Packet analysis

B. QoS

C. Traffic shaping

D. Fault tolerance


参考答案：C

第7题：

TCP/IP （请作答此空）layer protocols provide services to the application（ ）running on a computer. The application layer does not define the application itself, but rather it defines（ ）that applications need--like the ability to transfer a file in the case of HTTP. In short, the application layer provides an（ ）between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP（ ）layer consists of two main protocol options--the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).

A.application
B.transport
C.link
D.network

答案：A
解析：
TCP/IP传输层协议为运行在计算机上的应用软件提供服务。应用层没有定义应用本身，而是定义了应用需要的服务，例如采用HTTP可以传输文件。简而言之，应用层提供了运行在计算机上的软件与网络之间的接口。TCP/IP应用层包括了很多的协议，HTTP仅是其中之一。TCP/IP传输层主要由两个可选的协议组成——传输控制协议(TCP)和用户数据报协议(UDP)。

第8题：

You are the administrator for your company's network. The network is configured as shown in the exhibit.

You want to install Windows 2000 Professional on 20 new PXE-compliant computers on the marketing segment of your network. The new computers do not have operating systems installed.

You create a RIS image. You load the image onto the RIS server. You then start the new computers.

You find that the new computers cannot connect to the RIS server. You verify that the new computers cannot connect to the RIS server. You verify that the existing client computers in the network can connect to the network servers, including the RIS server. You want to enable the new computers to connect to the RIS server.

What should you do?

A．Add a Windows 2000 Server computer running WINS to the network.

B．Add a Windows 2000 Server computer running DHCP to the network.

C．Add the domain Everyone group to the RIS OS image security settings.

D．Place the new computers on the same segment as the RIS server.


正确答案：B
解析：Explanation:RIShasthefollowingrequirements:(1)DNSserver,(2)DHCPserverand(3)ActiveDirectory(Windows2000DomainController)TheexhibitshowsthepresenceofActiveDirectoryandDNS,butalackofaDHCPserver.WemustthereforeaddaDHCPserver.Incorrectanswers:A:RISdoesnotuseWINSatall.RISrequiresDNSfornameresolution.C:ThereshouldbenoneedtomanuallyconfigurefilepermissionsontheRISOSimage.D:MovingthenewcomputersintothesamesegmentwillnotworksincethereisnoDHCPserverpresent.Generally,RISworkswellinnetworkswithsubnets.

第9题：

A customer is running system management software on one of their Windows xSeries servers， and the software seems to slow down their database application over time.  The customer is running IBM Director in their environment.  Which IBM Director tool can they utilize to guarantee processor time for the different applications and optimize the server performance？（）

  • A、Software Rejuvenation
  • B、Capacity Manager
  • C、Capacity Workload Manager
  • D、Aurema Application Workload Manager

正确答案:D

第10题：

A customer is looking to build a virtual desktop infrastructure on an IBM platform. What metrics will be most useful in determining the storage platform recommendation?（）

  • A、number of users, type of applications to be used
  • B、performance per user, network bandwidth available
  • C、number of users, storage capacity per user, network bandwidth available
  • D、number of users, number of applications per user, network bandwidth available

正确答案:C

更多相关问题
相关内容