Symantec PacketShaper Administration 250-440 Questions & Answers

• Question 61:

  Which method does PacketShaper use to create child classes for Oracle databases?

  A. Individually for each published application

  B. Individually by encoding name

  C. Once, for all Oracle traffic running on the subnet

  D. Individually for each database that is discovered

  Correct Answer: C

• Question 62:

  Refer to the exhibit.

  

  Which PacketShaper feature is shown here?

  A. The Manage tab, displaying the ten classes that were tested against various protocols in the past week

  B. The Top Ten tab, displaying the ten classes that generated the most traffic in the past hour

  C. The Monitor tab, displaying real-time traffic and bandwidth data

  D. The Top Ten tab, displaying the average packet exchange time in milliseconds for the top ten classes in the past day

  Correct Answer: A

• Question 63:

  Why is Layer 5 through 7 traffic grouped together in the PacketShaper?

  A. To work more easily with the Citrix priority tags

  B. For ease of use with FTP, which is labeled by file name or extension

  C. Because NNTP appears only by name or type of news group

  D. To use for application classification

  Correct Answer: B

• Question 64:

  Which option contains adaptive response agents?

  A. Network health, Unit health and Application health

  B. Component health, Application health and Active interfaces

  C. Unit health, CPU load balancing and Cluster health

  D. Component health, Active interfaces and Network health

  Correct Answer: A

  Explanation: https://originsymwisedownload.symantec.com/resources/webguides/packetguide/11.9/Content/Topics/ overviews/adaptiveresponse-overview.htm

• Question 65:

  What statement accurately describes Folder classes and Default classes?

  A. Folder classes are used for exceptions, and Default classes are used to define how matches fortraffic flows are found

  B. Folder classes are used for organization, and Default classes are used to catch unclassified traffic

  C. Folder classes and Default classes always share the same parent classes

  D. Folder classes are used to catch unclassified traffic, and Default classes are used for organization

  Correct Answer: A

• Question 66:

  Which PacketShaper report displays the percentage of bytes that are NOT retransmits?

  A. The TCP Health graph

  B. The Network Efficiency graph

  C. The Normalized Network Delay graph

  D. The Top 10 Classes graph

  Correct Answer: B

  Explanation: https://originsymwisedownload.symantec.com/resources/webguides/packetguide/11.10/Content/PDFs/ AdaptiveResponse.pdf

• Question 67:

  Which option best defines an "unreliable network" within PacketShaper?

  A. It has NO traffic trees defined in the PacketShaper

  B. Its latency is decreased, meaning that the frequency of time-outs and retransmissions spike

  C. It offers no guarantees that packets will NOT be delayed, damaged, or lost

  D. Its acknowledgments are in UDP, NOT TCP

  Correct Answer: A

• Question 68:

  When would the traffic class Inbound/HTTP inherit its policy from another class?

  A. When Inbound/HTTP has an ignore policy applied

  B. When Inbound/HTTP has a rate policy applied

  C. When Inbound/HTTP has a priority policy applied

  D. When Inbound/HTTP does not have a policy applied

  Correct Answer: D

• Question 69:

  When would Symantec recommend backing up measurement data, using the measurement engine?

  A. Prior to a software upgrade

  B. Before returning the appliance to the manufacturer

  C. When verifying that a transfer is complete

  D. After performing a restore of the data from backups

  Correct Answer: D

  Explanation: https://originsymwisedownload.symantec.com/resources/webguides/packetguide/current/reference/cli/ measurerestore.htm

• Question 70:

  How are classes sorted in a traffic tree?

  A. By service precedence

  B. By priority, rate and average utilization

  C. By parent, child, and sibling relationships

  D. By server port number

  Correct Answer: C

  Explanation: https://originsymwisedownload.symantec.com/resources/webguides/packetguide/11.5/Content/Topics/ overviews/tree-overview-legacy.htm