Riverbed Riverbed Certifications 499-01 Questions & Answers

• Question 151:

  CX-Tracer is an AppResponse Xpert module designed for increased visibility into:

  A. Real-time Citrix decodes

  B. Optimized traffic response times through the Riverbed Steelhead CX model appliances

  C. Front-end request to back-end connection mapping in Citrix XenApp environments

  D. User-to-Citrix desktop mapping in Citrix XenDesktop environments

  E. Citrix desktop server resource utilization measurements

  Correct Answer: C

• Question 152:

  Which of the following is not a default metric in a Favorites table?

  A. Packet loss (inbound)

  B. Throughput (inbound and outbound)

  C. Connection requests (TCP servers)

  D. Round trip time (outbound)

  E. Server response time (clients)

  Correct Answer: A

• Question 153:

  What should be verified when configuring a switched port analyzer (SPAN) for AppResponse Xpert? (Select 4)

  A. Only one direction of virtual local area network (VLAN) traffic is included.

  B. All traffic from every server and end point is included.

  C. Traffic before and after a firewall is included.

  D. The SPAN interface isn't oversubscribed.

  E. The interface speed and type.

  F. The color of the ethernet cable.

  Correct Answer: ACDE

• Question 154:

  What is the estimated time period that an AppResponse Xpert appliance can retain 1-day data?

  A. 3 years

  B. 1 year

  C. 6 months

  D. 2 years

  Correct Answer: A

• Question 155:

  Command-line options in AppResponse Xpert allow administrators to customize how Web Transaction Analysis constructs page families from monitored objects. Which of the following options are supported? (Select 3)

  A. Enable SOAP processing

  B. Remove session IDs embedded in URLs

  C. Specify which HTTP header fields and POST parameters to append to the end of the URL

  D. Specify the HTTP header field that contains the user name

  E. Stitch individual page requests into multi-step transactions

  Correct Answer: ABD

• Question 156:

  If your company wishes to centrally manage and configure several AppResponse Xpert appliances at once, which of the following solutions would accomplish this?

  A. AppResponse Xpert Director appliance

  B. AppResponse Xpert Dashboard server

  C. AppResponse Xpert Domain Manager appliance

  D. AppResponse Xpert Master Console

  Correct Answer: A

• Question 157:

  Which of the following is true regarding the AppResponse Xpert (ARX) packet loss metric? (Select 2)

  A. It is based on packet loss reported on routers.

  B. It is useful to correlate packet loss with round trip time (RTT).

  C. I should not check against packet retransmission rate.

  D. It is based on the percentage of packets from transmission control protocol (TCP) servers that were retransmitted.

  Correct Answer: BD

• Question 158:

  The application performance metrics the AppResponse Xpert appliance collects are based on which of the following?

  A. TCP turns

  B. User response time

  C. Server response time

  D. Retransmission delay

  Correct Answer: A

• Question 159:

  At a minumum, which two parameters must be entered when configuring the XenApp server and agent settings for CX-Tracer?

  A. Hostname or internet protocol (IP) address and capture agent port

  B. Hostname or IP address and server description

  C. XenApp server version and hostname or IP address

  D. Capture agent port and XenApp server version

  Correct Answer: A

• Question 160:

  How many expansion chassis can be connected to the same main appliance?

  A. 1

  B. 2

  C. 3

  D. 4

  Correct Answer: C