TIBCO Trivia 5 — Questions and Answers
Question 1: What is the purpose of a 'Spotfire Package' (SPK file)?
- A deployable bundle containing extensions, connectors, or customizations for Spotfire (Correct answer)
- A compressed backup of an analysis file
- A batch file for running Spotfire scripts
- A license file for Spotfire features
Correct answer: A deployable bundle containing extensions, connectors, or customizations for Spotfire
SPK files are Spotfire Package files used to distribute and install extensions, connectors, and custom tools on Spotfire servers.
Question 2: Which Spotfire visualization type is most appropriate for showing the distribution of a single continuous variable using quartiles?
- Box Plot (Correct answer)
- Histogram
- Scatter Plot
- Bar Chart
Correct answer: Box Plot
Box Plots display the five-number summary (min, Q1, median, Q3, max) and are ideal for distribution and outlier analysis.
Question 3: In TIBCO Spotfire, what is the 'Expression Editor' used for?
- Writing custom calculations, filters, and column expressions using Spotfire's formula language (Correct answer)
- Editing IronPython script code
- Modifying SQL queries for information links
- Configuring visualization properties
Correct answer: Writing custom calculations, filters, and column expressions using Spotfire's formula language
The Expression Editor is Spotfire's formula builder for creating custom expressions used in calculated columns, axis values, and filters.
Question 4: Which of the following best describes a Spotfire 'page' in an analysis?
- A named tab containing one or more visualizations and panels (Correct answer)
- A single chart within a dashboard
- A printed output page of a report
- A data table view
Correct answer: A named tab containing one or more visualizations and panels
Pages in Spotfire are named tabs at the bottom of the analysis that can contain multiple visualizations, text areas, and panels.
Question 5: What happens to a Spotfire filter panel when 'Filter from marked rows' is enabled for a visualization?
- The filter panel's selections are overridden to show only data matching the current marking (Correct answer)
- The filter panel becomes read-only
- The filter panel is hidden automatically
- The filter panel resets to default values
Correct answer: The filter panel's selections are overridden to show only data matching the current marking
Enabling 'Filter from marked rows' makes a visualization's data scope limited to whatever rows are currently marked, effectively acting as a dynamic filter.
Question 6: Which TIBCO Spotfire component is used to schedule and automate recurring analysis updates and report distribution?
- Automation Services (Correct answer)
- Node Manager
- Library Administration
- Spotfire Server Scheduler
Correct answer: Automation Services
Automation Services handles scheduled tasks like refreshing data, running scripts, and distributing reports automatically.
Question 7: In Spotfire, what is the effect of setting a column's data type to 'SingleReal' versus 'Real'?
- SingleReal is 32-bit floating point while Real is 64-bit double precision, affecting memory and precision (Correct answer)
- SingleReal only allows one decimal place while Real allows unlimited
- There is no difference; they are aliases
- SingleReal is for integer values and Real is for decimals
Correct answer: SingleReal is 32-bit floating point while Real is 64-bit double precision, affecting memory and precision
SingleReal uses 32-bit IEEE 754 float (less precise, less memory) while Real uses 64-bit double precision in Spotfire's data type system.
TIBCO Trivia 5
What is the purpose of a 'Spotfire Package' (SPK file)?