单选题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

题目
单选题
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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相似问题和答案

第1题:

An administrator has just installed a new NIC into the server. The system POSTs fine and the NIC is recognized by the OS, but it does not receive an IP address. Which of the following is the MOST likely cause of this?()

  • A、The NIC is not on the HCL.
  • B、The driver is incorrect on the server.
  • C、The patch cable has not been seated properly.
  • D、The NIC is not seated properly.

正确答案:C

第2题:

A new server was installed for the purpose of monitoring network traffic. The network has been configured in such a way that all traffic will be mirrored out the port this server is connected to. When reviewing the network traffic logs on the server only traffic destined to the server is listed in the logs. Which of the following is preventing the server from seeing all network traffic?()

  • A、NIC filtering is enabled.
  • B、Port security is configured.
  • C、NIC is not in promiscuous mode.
  • D、NIC is in promiscuous mode.

正确答案:C

第3题:

An administrator has just installed a new NIC into the server. The system POSTs fine and the NIC is recognized by the OS, but it does not receive an IP address. Which of the following is the MOST likely cause of this?()

A. The NIC is not on the HCL.

B. The driver is incorrect on the server.

C. The patch cable has not been seated properly.

D. The NIC is not seated properly.


参考答案:C

第4题:

You work as a network administrator for Tailspintoys.com. Your job responsibilities include supporting company servers. The Tailspintoys.com network hosts a Web server that runs on a single server namedWebsrv1. Recently, traffic to the Web site has been increasing, and the performance of the Web serverhas been deteriorating. Traffic to the Web site is expected to continue to increase over the next five toeight years. You want a solution that can solve the performance problems of the Web server and meet theincreasing workload requirements for the Web site for the next five to eight years. What should you do?()

  • A、Migrate the Web site to a more powerful server.
  • B、Use NLB to create a Web farm to support the Web site.
  • C、Use failover clustering to support the Web site with multiple servers in a cluster.
  • D、Add a second Web server, and then use DNS round-robin to distribute Web requests between the twoservers. Add more servers as necessary.

正确答案:B

第5题:

An administrator needs to add fault tolerance capabilities to a server. Which of the following is the BEST solution to accomplish this?()

  • A、 Move the architecture from 32-bit to 64-bit.
  • B、 Install a PBX card.
  • C、 Install a second NIC card.
  • D、 Install a fail-over cable.

正确答案:C

第6题:

An administrator has just installed a web server for the company's Internet site. After bringing the system online, customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues. Which of the following is the MOST likely reason for this?()

  • A、The server's firewall is misconfigured.
  • B、The server's timeout feature is set incorrectly.
  • C、The web server was not installed properly.
  • D、The company firewall is misconfigured.

正确答案:D

第7题:

A web server has to be available all the time.It has its own redundant power source anduninterruptible power supply(UPS).Which of the following actions will provide additional fault to lerance?()

  • A、Add a second DVD drive
  • B、Add an extended runtime module(ERM) to the UPS
  • C、Configure automated system recovery(ASR)
  • D、Add a second NIC

正确答案:D

第8题:

An administrator is receiving too many alerts for processor utilization on a server. Which of the following should the administrator perform?()

  • A、Add more cache.
  • B、Configure RAID 5.
  • C、Install an additional NIC for teaming.
  • D、Adjust SNMP thresholds.

正确答案:D

第9题:

An administrator has just installed a web server for the companys Internet site. After bringing the system online, customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues.  Which of the following is the MOST likely reason for this?()

  • A、 The servers firewall is misconfigured.
  • B、 The server’s timeout feature is set incorrectly.
  • C、 The web server was not installed properly.
  • D、 The company firewall is misconfigured.

正确答案:D

第10题:

Your company has a server that runs Windows Server 2008 R2. The server is configured as a remoteaccess server. The external firewall has TCP port 80 and TCP port 443 open for remoteconnections. You have a home computer that runs Windows 7. You need to establish secure remote accessconnection from the home computer to the remote access server.  Which type of connection should you configure? ()

  • A、IPSEC
  • B、L2TP
  • C、PPTP
  • D、SSTP

正确答案:D

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