Symantec Symantec SCS Certification 250-556 Questions & Answers

• Question 51:

  How does an administrator view policy coverage statistics? (Choose the best answer.)

  A. View the Policy Coverage statistics section of the sysinfo.

  B. Use an advanced URL.

  C. Create a dedicated layer in the VPM.

  D. Use a global policy trace.

  Correct Answer: B

• Question 52:

  How can an administrator determine the serial number of the ProxySG in the Management Console? (Choose the best answer.)

  A. This information is not visible from the Management Console

  B. Go to Statistics > Advanced

  C. Go to Configuration > Network

  D. The serial number is contained in the top right Management Console banner

  Correct Answer: D

• Question 53:

  Which log format is associated with the main log facility by default? (Choose the best answer.)

  A. http

  B. elff

  C. main

  D. bcreportermain_v1

  Correct Answer: D

• Question 54:

  Which two (2) errors are the most common certificate errors? (Choose two.)

  A. The server does NOT recognize the ProxySG.

  B. The client does NOT trust the server.

  C. The client does NOT trust the ProxySG.

  D. The ProxySG does NOT trust the server.

  E. The server does NOT trust the client.

  Correct Answer: CD

• Question 55:

  How does the ProxySG handle a rule that contains a syntax error when the ProxySG processes installed policy as part of a client transaction? (Choose the best answer.)

  A. The ProxySG changes the transaction status to Deny and makes an entry in the event log

  B. The ProxySG stops processing of the layer containing the rule and continues with the next layer, if any

  C. This is NOT possible; rules with syntax errors are unable to be installed.

  D. The ProxySG skips the rule and does NOT change the accept or deny status of the transaction

  Correct Answer: A

• Question 56:

  What should an administrator utilize in policies to specify which traffic should be decrypted? (Choose the best answer.)

  A. Listeners

  B. URL categories

  C. The SSL Proxy

  D. All proxy services

  Correct Answer: A

• Question 57:

  Which two (2) locations is the WebFilter database stored in? (Choose two.)

  A. At several data centers around the world

  B. In the WebPulse data cache

  C. On clients' mobile devices

  D. On a properly licensed ProxySG

  E. Symantec Management Center

  Correct Answer: AD

• Question 58:

  Which service setting determines whether the traffic is passed to the SSL proxy or the HTTP proxy when a browser is configured to use an explicit proxy connection to the ProxySG? (Choose the best answer.)

  A. Enable SSL/TLS

  B. Detect protocol

  C. Authenticate-401

  D. Forward client cert

  Correct Answer: B

• Question 59:

  In which caching technique does the ProxySG open multiple server connections to retrieve objects referenced on a web page before the client actually issues the requests for those objects? (Choose the best answer.)

  A. Popularity contest

  B. Cost-based deletion

  C. Asynchronous adaptive refresh

  D. Pipelining

  Correct Answer: D

• Question 60:

  What is typically the biggest load on a CPU when managing encrypted traffic? (Choose the best answer.)

  A. Emulating certificates

  B. Using the SHA-2 hash function

  C. Using RSA encryption

  D. The need for redirection

  Correct Answer: A