Top TIBCO Spotfire Interview Questions and Answers ppt – IQ Online Training

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• TIBCO Spotfire Interview Questions and Answers

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What do you understand about TIBCO Spotfire?

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Tibco Spotfire is a business intelligence and
analytics platform used for deriving business
insights that help in the valuable
decision-making. Apart from this, it is secure,
scalable and flexible and provides additional
features like data discovery, visualization, and
predictive analytics. Spotfire has an interactive
analytical app and an effective dashboard as well.

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What is Spotfire Analytics?
It is an analytics platform, which helps to get
actionable insights for business and techni -cal
users to make smarter decisions. With the use of
predictive and complex statistics, it helps a
customer in performing in-depth analysis of their
data. It is the most powerful analytical tool in
the world giving immediate information advantage
over their competitors to individuals and
organizations.
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Explain S Programming Language and its features.

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• S-Programming Language specifically created for
  the exploratory data analysis and statis-tical
  modeling. It is the core of TIBCO Spotfire S
  and R combined. Besides, statistical
  applications can be created five times faster
  than other languages using this.
• Following are some of the features of
  S-Programming Language.
• Object-oriented and interpreted 4GL Language
• Fast prototyping and interactive exploration
• It has rich data structures including but not
  limited to a matrix, array, list, vector, a data
  frame
• It has user-defined functions, classes, methods,
  objects, and libraries.
• Has a library of more than 4000 functions for
  graphics, integration, data manipulation etc.
• CSAN library

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What are the features of Tibco Spotfire?

• Analyze the data with intuitive, interactive
  visualizations
• Provides Bar charts, scatter plots, treemaps,
  box plots, map charts etc.
• Incredible speed and flexibility with In-Memory
  data architecture
• It provides direct access to different corporate
  and local data sources, which also
  includes spreadsheets.
• No coding required Zero Footprint Client
• Create the analytic applications and distribute
  for the Web
• Easily creates sophisticated statistical
  analysis
• Good integration between Spotfire and S
  statistical package.Analyze event-driven and
  real-time data
• Tight integration with TIBCO infrastructure
  products

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Explain Spotfire Cloud.
Spotfire is cloud-based business analytics and
leading data visualization software. It
helps users create beautiful and interactive
visualizations from their laptop or tablet.
Unlike traditional BI tools, it allows users to
explore new trends, outliners, and insights in
their data.

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What are the functions of TRA (Tibco Runtime
Agent)?

• Following are main functions of TRA
• It provides a runtime environment for all TIBCO
  apps
• This is the one which responsible for starting
  and stopping the processes that are running on a
  machine.
• In the background, it runs on every TIBCO machine.

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Explain Spotfire Shared Folders.

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Spotfire Cloud allows you to share and explain
what you discover instantly but in order to
share the file has to be saved in a folder in
your library, which is called Shared Folder.
Personal users create the folders in their online
library, whereas workgroup users can
create on cloud or desktop libraries. Folders can
public, private or shared depending on what
type of subscription you opted.

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Are backward transitions allowed in TIBCO BW
Processes?
No, we do not have backward transitions which
mean we cannot go back to the previous
transition at any point. In TIBCO BW processes,
transitions are always in one direction only
between the activities.
Explain the difference between fault tolerant and
Load balanced deployment in TIBCO.
Load balancing To avoid server crashes due to
heavy load on a single driver, we distribute the
load
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between servers, which is called load balancing.
Generally, load balancing is done
between two or more servers. Fault
tolerance Fault tolerance is the ability of the
system to withstand or continue processing even
when an unexpected failure occurs. It is achieved
between two servers, one is primary and the
other is secondary. Whenever primary server
fails, secondary server takes the backup and acts
as the primary server.

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Describe the main features of TIBCO Spotfire 6.5.

• Following are the features of TIBCO Spotfire 6.5
• Ease of using the data and faster
• Easily and quickly, access huge volumes of
  information.
• It hides complexity from end users by creating
  Spotfire apps, which interact directly with
  complex big data sources.

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Explain the different Panels of TIBCO designer
window.

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Below are the four types of panels available in
TIBCO designer window Project Panel We use this
panel to show the project hierarchy. Design
Panel We use this panel to design new BW
Processes in TIBCO. Palette Panel By default, it
has all the Palettes available with bundled
activities, which are used in the design process
of the panel during the process of
development. Configuration Panel Input, output
details for any activity are specified in the
configuration panel.

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Mention the different levels of validations that
can be performed in TIBCO designer.

• Below are the three levels of validations
  supported by TIBCO BW
• Activity level validation
• Process level validation
• Project level validation

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How can we develop Restful web services in TIBCO?

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By using the Plug-ins namely, REST and JSON
provided by TIBCO, we could develop
Restful web services in TIBCO.

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What are the different options for configuring
storage for process engines checkpoint
repository?
Following are the options for configuring storage
for process engines checkpoint repository
are Local File Keeping in mind, an engines
crash or failure, the information is stored in a
local file, and when the engine recovers, the
same information is used to resume the process.
This process works in the case of load balancing
or single server approach. Database In this
case, information is stored in a database and
this information is used to resume the engine at
some point later. Only this database can be used
to recover Fault tolerant engines from a
checkpoint.
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Which activity is used for writing schema
information into a file while debugging TIBCO BW
process?

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Inspector activity is used to write all the
information of the designer activities into a
process while developing applications in TIBCO
designer.

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Can we the name, marking, and color.
Yes, based on your requirement, we can change the
marking properties from the Document
Property.
Can we use different filters in different pages.?
Yes, we can use. To apply different filters, we
use filtering schema.
Which visualization do I need to use to see the
outlier, which visualization I need to use?
Scatter plot.
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Explain TIBCO Certified Messaging

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TIBCO certified messaging makes sure that every
message that is sent, will reach the
intended recipient. It works on registration and
acknowledgment principle.
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