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499-01 Questions and Answers

Question # 6

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

A.

Back-end delay

B.

Front-end delay

C.

Network delay

D.

Server delay

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Question # 7

What is the name of the HTTP header field that AppResponse Xpert uses to identify the originating internet protocol (IP) of a client that connects to a web server through an intervening HTTP proxy or load balancer?

A.

X-Forwarded-For

B.

Cache-control

C.

Origin

D.

User-agent

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Question # 8

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

A.

End-user experience monitoring

B.

User-defined transaction profiling

C.

Application component deep dive

D.

Network device monitoring

E.

Status polling

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Question # 9

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

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Question # 10

JIDA automatically collects metrics from predefined categories of classes except:

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

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Question # 11

What kind of Citrix traffic is AppTransaction Xpert able to decode? (Select 2)

A.

Not encrypted

B.

RC5 (40 bit)

C.

Basic encryption

D.

RC5 (128 bit)

E.

RC5 (128 bit) login only

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Question # 12

Each of the "dots" you see in the BrowserMetrix user interface represent:

A.

An end-user page view

B.

The web server tier

C.

The web application

D.

The server node for the transaction

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Question # 13

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

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.

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Question # 14

Which of these are not available to instrument a web application with BrowserMetrix?

A.

Use Riverbed Steelhead to inject the script at run time from the web server.

B.

Use Riverbed Stingray to inject the script at run time from the web server.

C.

Manually paste the Javascript in any web page you want to monitor with BrowserMetrix.

D.

Edit a master file for the application by adding the Javascript to the header section of the file.

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Question # 15

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

A.

AppResponse Xpert

B.

Browser plugin

C.

A load balancer such as Stingray

D.

SysAdmin or webmaster

E.

Proxy server

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Question # 16

What is a significant difference between AppTransaction Xpert Plus and AppTransaction Xpert Standard? 

A.

Traffic capture using capture agents

B.

Ability to decode web application traffic

C.

Ability to run Multi User Quick Predict (MUQP)

D.

Integration with the AppResponse Xpert appliance

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Question # 17

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

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Question # 18

Does enabling packet slicing interfere with AppResponse Xpert (ARX) web transaction analysis (WTA)?

A.

Packet slicing on ARX does not affect the appliance's ability to perform web transaction analyis.

B.

Packet slicing can be performed on a port aggregator before the packet is sent to ARX.

C.

The full packet is always needed in order for ARX to perform web transaction analysis.

D.

Packet slicing should be limited to 256 bytes to ensure accurate web transaction analysis.

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Question # 19

In the Insight Development Kit, which analysis would show the list of locations using a particular application?

A.

Drilldown

B.

Business group search

C.

Application member business groups

D.

Group path

E.

Interface search

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Question # 20

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

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Question # 21

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

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.

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Question # 22

The AppInternals Xpert Transaction Trace Warehouse can extract usernames from transactions:

A.

Through parsers that extract information from packets

B.

Through an integration with Lightweight Directory Access Protocol (LDAP)

C.

From an application's config file

D.

From the method getRemoteUser() of the HttpServletRequest object

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Question # 23

With AppInternals Xpert, how are SQL queries captured?

A.

An agent installed on the database

B.

AppResponse Xpert Appliance capturing traffic

C.

Agent installed on application server

D.

Agent installed on web server

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Question # 24

What is required to allow a user to edit dashboard contents and settings?

A.

As long as a user can view the dashboard, they can make their own local edits.

B.

The user has to own the dashboard to be able to do full editing.

C.

The owner can grant specific users full access.

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Question # 25

What granularity of data is available on the Service Management Platform (SMP)? (Select 2)

A.

1 minute

B.

5 minutes

C.

1 second

D.

15 minutes

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Question # 26

Which data sources are required when creating an "APM End-to-End: .NET" Riverbed Performance Management Dashboard?

A.

AppSensor Xpert, AppInternals Xpert, and BrowserMetrix

B.

AppTransaction Xpert, AppInternals Xpert, and BrowserMetrix

C.

AppResponse Xpert, AppInternals Xpert, and BrowserMetrix

D.

AppSensor Xpert, AppResponse Xpert, and BrowserMetrix

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Question # 27

When building a Dashboard panel for showing worst-case heap health status, which metrics should you select for optimal results?

A.

AppInternals Xpert data source, Top N search, N value 10, Type Java, Memory Management, Health, Average statistic

B.

AppInternals Xpert data source, Top N search, N value 10, Type Java, Memory Management, Metric % Free Max Heap, Average statistic

C.

AppInternals Xpert data source, Bottom N search, N value 10, Type Java, Memory Management, % Free Heap, Minimum statistic

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Question # 28

Which statement applies to using a parameterized URL to create a new dashboard?

A.

Passing a metric name will create a dashboard view with a single Area Chart panel of that metric.

B.

One of the parameters to pass allows for permanently saving the dashboard and assigning role-based permission to it.

C.

You can also specify a pre-built dashboard in a parameterized URL.

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Question # 29

How many concurrent users can be logged into Dashboards?

A.

Unlimited except for standard resource considerations

B.

5

C.

100

D.

250

E.

Unlimited, as long as they use the same machine

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