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Riverbed 499-01 Riverbed Certified Solutions Professional – Application Performance Management Exam Practice Test

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Total 196 questions

Riverbed Certified Solutions Professional – Application Performance Management Questions and Answers

Question 1

With which components can you group data behind a single instrument? (Select 3)

Options:

A.

Hostname

B.

Metric value

C.

Custom pattern

D.

Data source

Question 2

Refer to the exhibit.

Question # 2

Given that the gauge is at its maximum point, which of these statements apply? (Select 2)

Options:

A.

The threshold values came from the data source, AppInternals Xpert.

B.

The absolute worst response time in the dashboard's time range was 1.5 minutes.

C.

The gauge is actually showing the minimum maximum value.

D.

The gauge's value is the average of the maximum servlet response times for the dashboard's time interval.

Question 3

What is the best way to include data from multiple data sources in one panel?

Options:

A.

Select all of the desired metrics at panel creation time.

B.

Click on the "+" icon on the panel after you have chosen an initial set of metrics.

C.

Drag one panel on top of another to merge them.

Question 4

Riverbed Performance Management (RPM) Dashboard templates are available:

Options:

A.

After you select a host in the search field

B.

From the sidebar only

C.

By right-clicking on the main page

D.

By right-clicking a tab

Question 5

When you type an IP address or host name in the search field of Riverbed Performance Management Dashboards, the following occurs:

Options:

A.

You get of list of next-hop IP addresses or host names to use to create dashboards.

B.

The field automatically populates with the data sources for the IP address or host names from which you can open pre-configured dashboards.

C.

The "Create New Dashboard" panel opens with templates you can use to create a dashboard with the given IP address or host name.

D.

The dashboards already created with the given IP address or host name automatically open in a new tab.

Question 6

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?

Options:

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.

Question 7

If a company wishes to perform end-user application monitoring for web- and cloud-based applications, which would be the appropriate solution?

Options:

A.

BrowserMetrix

B.

AppSensor Xpert

C.

AppInternals Xpert

D.

AppTransaction Xpert

Question 8

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

Options:

A.

AppInternals Xpert

B.

AppResponse Xpert

C.

AppTransaction Xpert

D.

AppSensor Xpert

Question 9

The five functional dimensions of Application Performance Management include: (Select 3)

Options:

A.

End-user experience monitoring

B.

User-defined transaction profiling

C.

Application component deep dive

D.

Network device monitoring

E.

Status polling

Question 10

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

Options:

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.

Question 11

What is the default filter name used when importing a trace in transaction analyzer?

Options:

A.

Default

B.

AppTransaction Xpert does not filter a trace during import.

C.

None

D.

Use trace explorer first to filter a trace before trying to import it in transaction analyzer.

Question 12

For a particular IP conversation, how many packet data captures are needed to get latency information?

Options:

A.

2

B.

1

C.

None. AppTransaction Xpert gathers it with SNMP polling.

D.

The agent collects latency time from the network and sends it to the console.

Question 13

What type of capture agent can AppTransaction Xpert remotely control? (Select 2)

Options:

A.

Wireshark

B.

A UNIX-based system running tcpdump.

C.

AppSensor Xpert test engine

D.

A wide-area network (WAN) accelerator device like SteelHead.

E.

Snoop

Question 14

On which default TCP port does the AppTransaction Xpert console communicate with its agents?

Options:

A.

80

B.

443

C.

27401

D.

37551

E.

It uses a window, not a port.

Question 15

In AppTransaction Xpert, the AppDoctor's Network Effects are broken down into which four effects?

Options:

A.

Congestion, latency, protocol, and bandwidth

B.

Congestion, tier processing, protocol, and bandwidth

C.

Congestion, latency, windowing, and retransmissions

D.

Connection resets, latency, bandwidth, and protocol

Question 16

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

Options:

A.

Packet loss (inbound)

B.

Throughput (inbound and outbound)

C.

Connection requests (TCP servers)

D.

Round trip time (outbound)

E.

Server response time (clients)

Question 17

All of these reasons represent duplicate packets in AppResponse Xpert, except:

Options:

A.

Several switches are sending mirrored packets to AppResponse Xpert and some are seeing the same IP conversations.

B.

Port mirroring is configured in both directions—ingress and egress—on two or more switch ports.

C.

Virtual local area network (VLAN)-based mirroring is configured and ingress and egress mirroring is configured on a VLAN.

D.

Ttwo or more VLANsare mirroring, and duplicates of packets that enter one of those VLANs and exit via the other are visible.

E.

You are mirroring traffic from more than one database server of a cluster.

Question 18

A TCP turn in AppResponse Xpert is defined as:

Options:

A.

A change in direction in the data exchange

B.

One full TCP data request-response cycle

C.

A TCP connection that finishes with a FIN-ACK connection close

D.

The TCP three-way handshake (SYN, SYN-ACK, ACK)

E.

Data sent between TCP keepalives

Question 19

What is the Command-Line Interface (CLI) command used to filter traffic received by the appliance?

Options:

A.

Capturefilter

B.

Captureconfig

C.

Monconfig

D.

Monfilter

Question 20

Netflow insights display

Options:

A.

Netflow and monitoring port data merged

B.

Netflow and monitoring port data merged, but only if the "merge netflow and monitoring port data" is enabled in the web user interface configuration pages.

C.

Netflow data only

D.

Monitoring port data only

Question 21

How should you instrument a Java application when a command line to start the application is not readily accessible?

Options:

A.

This is not feasible currently.

B.

Recompile or modify the code.

C.

Set the JAVA_TOOL_OPTIONS environment variable to add the argument into the application start up.

D.

We should not instrument applications that use embedded virtual machines.

Question 22

This change will not require a restart in the application when using AppInternals Xpert:

Options:

A.

Changes in jida.config

B.

Enabling monitoring of generic classes with config.package metrics

C.

Changes in the -agentpath parameter

D.

Enabling cross-tier transactions

Question 23

What is the most recommended network time protocol (NTP) configuration for AppInternal Xpert?

Options:

A.

Managed nodes use the embedded client and synchronize with a common server.

B.

Managed nodes use the embedded NTP client and synchronize with symmetric multiprocessing (SMP).

C.

Managed nodes use their own NTP client.

D.

No specific NTP configuration is needed, as AppInternal Xpert could handle the correct timing by itself.

Question 24

JIDA automatically collects metrics from predefined categories of classes except:

Options:

A.

EJBs: classes that implement the javax.ejb.EntityBean or javax.ejb.SessionBean interfaces

B.

JDBC - classes that implement any of several interfaces in the java.sql package

C.

JNDI - classes that implement the javax.naming.Context or javax/naming/directory/DirContext interfaces

D.

Portlets - classes that implement the javax.portlet.Portlet interface

E.

Generic classes

Question 25

Which tab in the AppInternals Xpert interface do you use to enable continuous tracing for JIDA and .Net data adapter instances?

Options:

A.

Metric Filters

B.

Schedule

C.

Users

D.

Configure Groups

Question 26

Which of these can be used to inject BMX JavaScript? (Select 3)

Options:

A.

AppResponse Xpert

B.

Browser plugin

C.

A load balancer such as Stingray

D.

SysAdmin or webmaster

E.

Proxy server

Question 27

How can you change the AppResponse Xpert BrowserMetrix default web user interface communication ports?

Options:

A.

Ports cannot be changed after the installation.

B.

Change the server.xml HTTP_PORT and HTTPS_PORT specifications in the installation folder.

C.

Changes are need on both server.xml and bindings-jboss-beans.xml.

D.

Log in to the BrowserMetrix default web user interface.

Question 28

Safari seems to outperform other browsers in its response time report. Why is its "time to first byte" so much shorter than other browsers? (Select 2)

Options:

A.

Safari does not support the W3C Navigation Timing specification.

B.

Safari is a more responsive browser.

C.

BrowserMetrix does not process "time to first byte" currently.

D.

This is the user's first visit to the site or the previous page was not one of the instrumented pages.

Question 29

For BrowserMetrix, the "time to first byte" and "download and render" time is considered:

Options:

A.

Back-end delay

B.

Front-end delay

C.

Network delay

D.

Server delay

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Total 196 questions