Riverbed Riverbed Certifications 499-01 Questions & Answers

• Question 11:

  Which of these product pairs are most likely to agree on response time of an individual web request?

  A. Transaction Trace Warehouse and AppTransaction Xpert

  B. BrowserMetrix and AppResponse Xpert Web Transaction Analysis

  C. AppResponse Xpert HTTP Application and AppInternals Xpert metric data

  D. AppResponse Xpert Web Transaction Analysis and AppTransaction Xpert

  E. BrowserMetrix and Transaction Trace Warehouse

  Correct Answer: D

• Question 12:

  When users cross a load-balancing platform, the load balancer may obfuscate the user's IP address. What action ensures the client's source IP is seen?

  A. Enable the X-Forwarded-for field.

  B. Route clients around the load balancer.

  C. Create a firewall rule to ensure the client IP addresses are seen.

  D. Specify a route in the router for the client IP addresses.

  Correct Answer: A

• Question 13:

  Which Riverbed Performance Management solution would be appropriate for companies seeking application code-level tracing and high-level performance monitoring?

  A. AppInternals Xpert

  B. AppResponse Xpert

  C. AppTransaction Xpert

  D. AppSensor Xpert

  Correct Answer: A

• Question 14:

  Which Riverbed Performance Management solution includes a complimentary BrowserMetrix license?

  A. AppInternals Xpert

  B. AppResponse Xpert

  C. AppTransation Xpert

  D. Riverbed Performance Management Dashboards

  Correct Answer: A

• Question 15:

  To integrate the Riverbed product suite into your existing trouble ticketing system, which of the following could be done? (Select 3)

  A. Use the built-in email and SNMP mechanism or a custom forensic script in AppInternals Xpert to send alerts to the existing system.

  B. Configure alerts in AppResponse Xpert to send SNMP traps to the existing system.

  C. Set up BrowserMetrix to send email alerts to an email gateway.

  D. Add email alerts to the RPM Dashboard settings.

  E. Configure Transaction Trace Warehouse to send email alerts to an email gateway when certain thresholds are met.

  Correct Answer: ABC

• Question 16:

  For a seamless workflow that spans monitoring, alerts, triage, and diagnosis of root causes, the best overall solution is:

  A. AppResponse Xpert

  B. AppTransaction Xpert

  C. AppInternals Xpert

  D. AppSensor Xpert

  Correct Answer: A

• Question 17:

  Which of the following is not required to enable single sign-on between OPNET Authentication Service (OAS)-enabled products?

  A. All products must use the same OAS server.

  B. The fully qualified domain name (FQDN) all products use has a common "cookie domain."

  C. The users' web browsers need to send the OAS cookies, which affects the choice of common "cookie domain."

  D. All possible FQDNs must be registered within OAS to allow them to work.

  Correct Answer: D

• Question 18:

  Which of the following applies when comparing AppInternals Xpert metric data with AppResponse Xpert data for the last 10 minutes?

  A. Both provide average data, but AppInternals Xpert has data at 1-second granularity while AppResponse Xpert has data at 1-minute granularity.

  B. Measuring common requests, AppResponse Xpert data provides network and server processing delay while AppInternals Xpert provides server processing delay only.

  C. Assuming response time is being evaluated for a common request available from both data sources, AppInternals Xpert data is the maximum response during each 1-second bucket while AppResponse Xpert data is averaged over a 1minute bucket.

  D. AppInternals Xpert "Max. Active" metrics on Servlet/JSP/Web Aggregate metrics should exactly match AppResponse Xpert "Connections" metric.

  Correct Answer: C

• Question 19:

  Riverbed Performance Management allows you to view an application from end-to-end by instrumenting:

  A. Each web page associated with the application

  B. A back-end data adapter that identifies and tracks all tiers of the application

  C. The front-end web application with JavaScript and the application tiers with agents

  D. The front-end web application with agents and the back-end with specified scripts

  Correct Answer: C

• Question 20:

  Which methods would diagnose why page views are not being counted in BrowserMetrix? (Select 3)

  A. Look at the waterfall view for individual page views in AppResponse Xpert and verify it has the beacon.gif request to the BrowserMetrix Collector.

  B. View the page source of a page that should be tracked in the browser to ensure it has the initial JavaScript snippet loaded.

  C. Analyze network packets from the browser workstation with AppTransaction Xpert to verify it makes a request to the BrowserMetrix Collector.

  D. View the transaction details from Transaction Trace Warehouse (assuming the back-end is also instrumented with AppInternals Xpert) to check the HTTP headers for presence of a BrowserMetrix cookie.

  E. Look at AppResponse Xpert data for requests to the BrowserMetrix Collector process to validate they occur.

  Correct Answer: BCE