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Enhancing Proxy Server - Quiz

Each question is worth one point. Select the best answer or answers for each question.

1. Users complain that it takes too long for them to access content on the Web during business hours. The company does not do much business in the evenings and most of the work is done during daylight hours. What could you do to improve the users' Web experience during the day? Please select all the correct answers.
  A. Enable "Turbo" browsing in the Web proxy service
  B. Configure the registry to increase the priority of the Web proxy service
  C. Enable active caching
  D. Enable passive caching

2. Which of the three proxy services is responsible for maintaining the content cache of Internet sites that have already been visited by network users?
Please select the best answer.
  A. The Web proxy service
  B. The WinSock proxy service
  C. The SOCKS proxy service
  D. The WINS proxy service

3. You want to use a proxy server array to improve the fault tolerance of your Proxy Server solution for your network. Your network clients will only use the Web proxy service, you have informed users how to configure their Internet Explorer application to connect to a proxy server by its DNS name. You have created an array of five proxy servers. One of the proxy servers goes offline, but the other machines continue to run normally and the majority of the users have no problems. However, about 20 percent of the users of the proxy array complain that they can no longer access Web resources on the Internet. What is the most likely reason for this?
Please select the best answer.
  A. You need to resynchronize the array.
  B. After a server failure on the array, you must restart all the participating machines in the array in order to properly answer queries for all users.
  C. You have not properly configured the dedicated array IP address, and when one server fails there are intermittent failures on requests to the array.
  D. You must configure DNS Round Robin for all the array members.