Riverbed Riverbed Certifications 499-01 Questions & Answers

• Question 91:

  What default threshold does the AppDoctor use to detect user think time on the client tier?

  A. 5 seconds

  B. 2 seconds

  C. 3 seconds

  D. 1 second

  Correct Answer: D

• Question 92:

  The PathProbe utility in AppTransaction Xpert helps:

  A. Estimate connectivity to capture agents

  B. Estimate hop-by-hop Layer 2 path

  C. Estimate server delay

  D. Estimate bandwidth and latency

  Correct Answer: D

• Question 93:

  AppTransaction Xpert leverages Wireshark decodes for analysis. AppTransaction Xpert also includes proprietary decodes for additional protocols, including: (Select 3)

  A. Citrix

  B. FTP

  C. SOAP

  D. SAP

  E. Crystal reports

  Correct Answer: ABC

• Question 94:

  Which statistics does AppTransaction Xpert compute when analyzing a trace? (Select 4)

  A. TCP out of sequence

  B. TCP retransmission

  C. TCP frozen window

  D. TCP reset

  E. TCP connection failed

  Correct Answer: ABCD

• Question 95:

  AppDoctor's Summary of Delays divides the total application response time into the following categories:

  A. Server processing, network latency, and user think time

  B. Tier processing, latency, bandwidth, protocol, and congestion

  C. Application server, database execution, and browser rendering

  D. Connection setup, server response, payload, retransmissions, round trip, and user response

  Correct Answer: B

• Question 96:

  A user wants to simulate application performance across a Wide Area Network (WAN) serving multiple branch offices. The network tiers communicate over T1 links. Which module should the user select?

  A. AppTransaction Xpert Multi User Quick Predict

  B. AppTransaction Xpert Quick Predict

  C. AppTransaction Xpert AppDoctor

  D. AppTransaction Xpert QuickRecode

  E. AppTransaction Xpert Data Exchange Chart

  Correct Answer: A

• Question 97:

  You can use AppResponse Xpert Web Transaction Analysis to: (Select 3)

  A. Automatically discover downloads of web pages and related groups of web pages.

  B. Collect detailed metrics on web page usage, such as download times, overall web-page traffic, total number of page downloads, total number of slow pages, distribution of HTTP response codes; auto-decode and analyze SSL traffic.

  C. Store, and make accessible to end users, decoded SSL-encrypted packets.

  D. Automatically detect users based on login information and identify the web page downloads for each detected user.

  E. Identify the location, platform and browser of users.

  Correct Answer: ABD

• Question 98:

  Where is the internal address list configured?

  A. AppResponse Xpert console

  B. Command-line interface (CLI)

  C. Web management interface

  D. Serial console

  Correct Answer: C

• Question 99:

  To which two other modules in the Riverbed Performance Management suite can the CX- Tracer insights link for further analysis?

  A. AppTransaction Xpert and the Database Performance Module

  B. AppInternals Xpert and the Database Performance Module

  C. AppTransaction Xpert and BrowserMetrix

  D. BrowserMetrix and the Database Performance Module

  Correct Answer: A

• Question 100:

  The snapshot buffer is used for:

  A. Taking a snapshot of AppResponse Xpert configuration information

  B. Allowing the appliance to capture higher levels of traffic during bursts

  C. Storing projects and other user-defined views

  D. To store and persist packet traces when user-defined thresholds are exceeded

  Correct Answer: D