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You are the network consultant f

题目

You are the network consultant from passguide.com. In which situation you will advice your customer to implement data centers?（）

  • A、Protecting the business from information outages
  • B、Optimizing the efficiency with which IT operates
  • C、An increased need for specialized IT silos
  • D、IT systems grow fast
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相似问题和答案

第1题：

You work as network consultant. Your customer, TestKing Inc, has a class C network license. TestKing wants you to subnet the network to provide a separate subnet for each of its 5 departments. Each subnet must support at least 24 hosts.Which network mask should you use?（）

A.255.255.255.192

B.255.255.255.224

C.255.255.255.240

D.255.255.255.248

E.255.255.255.252

F.255.255.255.254


参考答案：B

第2题：

You are the network consultant from pass4sure.com. One of your customer has six sites, three of which process a large amount of traffic among them. He plans to grow the number of sites in the future. Which is the most appropriate design topology?（）

A.full mesh

B.peer-to-peer

C.partial mesh

D.hub and spoke


参考答案：C

第3题：

You are the network administrator for Ezonexam. The network includes a Microsoft Windows NT Server 4.0 member server computer that has a non-Plug and Play ISA network adapter.

You want to upgrade this computer to Microsoft Windows 2000 Server. You also want to ensure that you maintain the current device configuration during the upgrade.

What should you do? (Each correct answer presents part of the solution. Choose two)

A. Install the latest driver for the network adapter.

B. Disable the network adapter.

C. Start the upgrade process by using Winnt32.exe

D. Start the upgrade process by booting from the Windows 2000 Server compact disc.

E. Configure BIOS to reserve the IRQ currently in use by the network adapter.

F. Press F6 at the beginning of the text mode setup to specify an additional driver.


正确答案：CD
C,D 解析：Explanation: WINNT32 is used for upgrades from 32-bit Windows operating systems. You can invoke the program WINNT32.EXE, which is found on the CD-ROM in the I386 folder. This should comply with the requirements of the question since the Winnt32 command will not make changes to the Active Directory configuration or to an application directory partition.

Incorrect answers:
A: Installing the latest network adapter driver would be changing the current device configuration. This is contradictory to what the question asks for.

B: Disabling the network adapter is not what is desired.

E: Reserving IRQs would involve a change in the current configuration which is contradictory to what the question asks for.

F: To install the customized hardware abstraction layer (HAL) designed for the computer that the manufacturer has provided we must press F6 when the Windows 2000 setup prompts us to do so. Thus making use of F6 is necessarily a change in hardware configuration.

第4题：

You work as network consultant. Your customer, TestKing Inc, has a class C network license. TestKing wants you to subnet the network to provide a separate subnet for each of its 5 departments. Each subnet must support at least 24 hosts. Which network mask should you use?（）

  • A、255.255.255.192
  • B、255.255.255.224
  • C、255.255.255.240
  • D、255.255.255.248
  • E、255.255.255.252
  • F、255.255.255.254

正确答案:B

第5题：

You are the network administrator at TestKing. TestKing has been assigned the class C IP address 189.66.1.0 by its Internet Service Provider. If you divide the network range by using the 255.255.255.224 subnet mask, how many hosts can be supported on each network?（）

  • A、14
  • B、16
  • C、30
  • D、32
  • E、62
  • F、64

正确答案:C

第6题：

You are the network administrator at TestKing. TestKing has been assigned the class C IP address 189.66.1.0 by its Internet Service Provider. If you divide the network range by using the 255.255.255.224 subnet mask, how many hosts can be supported on each network?（）

A.14

B.16

C.30

D.32

E.62

F.64


参考答案：C

第7题：

You are the network consultant from Cisco.com. Please point out which Layer 2 access designs does not support VLAN extensions?()

A. Flex Links

B. loop-free U

C. looped square

D. looped triangle


参考答案：B

第8题：

You work as a network engineer at TestKing.com. You are required to allow establishment of a Telnet session with a router TestKingC.Which set command must be configured?()

A.

B.

C.

D.

E.

F.


参考答案：F

第9题：

You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）

  • A、Encryption
  • B、Bandwidth limits
  • C、Minimal signal loss
  • D、No EMI

正确答案:C,D

第10题：

You are the network consultant from Cisco.com.Your customer has eight sites and will add in thefuture. Branch site to branch site traffic is approaching 30 percent. The customer’s goals are to make iteasier to add branch sites in the future and to reduce traffic through the hub. Which VPN topology should you recommend？（）

  • A、 Easy VPN
  • B、 IPsec GRE tunneling
  • C、 Virtual Tunnel Interfaces
  • D、 Dynamic Multipoint VPN

正确答案:D

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