Symantec Symantec Certified Specialist 250-430 Questions & Answers

• Question 21:

  When the ProxySG processes installed policy as part of a client transaction, how does it handle a rule that contains a syntax error?

  A. The ProxySG skips the rule and does not change the accept or deny status of the transaction

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

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

  D. This cannot happen

  Correct Answer: B

• Question 22:

  Of the methods that the ProxySG uses to detect file type, which one is usually the most accurate?

  A. Checking the HTTP content type (or MIME type)

  B. Performing an anti-virus scan

  C. Detecting apparent data type D. Checking the file extension

  Correct Answer: A

• Question 23:

  The ProxySG simultaneously opens multiple server connections to retrieve objects referenced on a web page before the client actually issues the requests for those objects. This statement best describes which ProxySG caching technique?

  A. Asynchronous adaptive refresh

  B. Popularity contest

  C. Pipelining

  D. Cost-based deletion

  Correct Answer: C

  Reference: https://origin-symwisedownload.symantec.com/resources/webguides/proxysg/ security_first_steps/Content/Solutions/Caching/about_cache.htm

• Question 24:

  Which of the following is NOT a component of a proxy service listener?

  A. Source IP address

  B. Port range

  C. Destination IP address

  D. Proxy type

  Correct Answer: C

• Question 25:

  In which client connection type are user agents aware that a proxy has been deployed?

  A. Explicit proxy

  B. In every connection type

  C. Inline

  D. Transparent

  Correct Answer: A

• Question 26:

  What needs to be selected for the Explicit HTTP service to be able to hand off SSL traffic?

  A. Port 443

  B. Enable ADN

  C. Early Intercept D. Detect Protocol

  Correct Answer: D

  Reference: https://www.google.com/url? sa=tandrct=jandq=andesrc=sandsource=webandcd=1andcad=rjaanduact=8andved=0ahUKEwjtw_3pyvPbAhUHUhQKHVfIC 8sQFggmMAAandurl=https%3A%2F%2Forigin-symwisedownload.symantec.com%2Fresources % 2Fwebguides%2Fproxysg%2Fsecurity_first_steps%2FContent%2FPDFs% 2FControl_HTTPS.pdfandusg=AOvVaw2SbHIePGOpEC8szeb-pNqx

• Question 27:

  Does the policy trace flag malfunctioning policy?

  A. Yes

  B. No

  Correct Answer: B

• Question 28:

  When policy created in the VPM is installed, what two files does the VPM update on the ProxySG? (Choose two.)

  A. Local policy file

  B. Central policy file

  C. VPM-XML file

  D. VPM-CPL file

  Correct Answer: CD

• Question 29:

  Which of the following are always included in both the request and response headers?

  A. Information relevant to the connection between the client and the server

  B. DNS query

  C. ICAP version number

  D. Cipher suite

  Correct Answer: A

• Question 30:

  Which SGOS edition is designed for Secure Web Gateway deployments?

  A. Premium Edition

  B. MACH5 edition

  C. SWG Edition

  D. Proxy Edition

  Correct Answer: C

  Reference: https://www.symantec.com/products/virtual-secure-web-gateway