If a proxy server is seen in the external Internet as Web server, it is a forward proxy.

1. A. True
2. B. False

Correct Answer: B

What is the default time to cache authentication credentials in ProxySG for an authentication realm?

1. A. 15 minutes
2. B. 30 minutes
3. C. 60 minutes
4. D. 90 minutes

Correct Answer: A
Reference:http://download.cacheflow.com/manuals/SGOS3/ProxySG_CMG_Guide_3.1.4.p df(page 39, logging out)

HTTP status codes requesting client authorization are 3-digit numbers of the following form:

1. A. 1xx
2. B. 2xx
3. C. 3xx
4. D. 4xx
5. E. 5xx

Correct Answer: D
Reference:http://en.wikipedia.org/wiki/List_of_HTTP_status_codes#4xx_Client_Error

Which of the following categorization method would incur additional costs (not covered by ProxySG and BCWF licenses)?

1. A. SurfControl Categorization
2. B. Local Database Categorization
3. C. IWF Categorization
4. D. DRTR Categorization

Correct Answer: D

When the ProxySG 200's power LED indicator alternates between green and amber, it means that the system is booting.

1. A. True
2. B. False

Correct Answer: B
Reference:http://download.cacheflow.com/manuals/SGOS4/SG200_Install_4x.pdf(page 10 and33)