Info Visualization Festa MCQ solution | TCS Fresco Play | Fresco Play

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_________________________

When visualizing complex information, should one always try to show as much data as possible?

Ans: No

The following are forms of analysis commonly carried out with information visualization, except _______.

Ans: Theoretical analysis

“Use a picture. It’s worth a thousand words.” was said by _______.

Ans: Tess Flanders

What is the desired endpoint on the continuum of understanding?

Ans: Wisdom

Which of Tufte’s principles states one should not distort data?

Ans: Visual integrity

Who wrote The Future of Data Analytics?

Ans: John Tukey

What is more likely to be true of information visualization for analysts than consumers?

Ans: It should be an interactive representation

Which of the following is typically a less critical purpose of visualization for the data consumer compared with the analyst? 

Ans: Exploration

Visual analytics is primarily about interactive visualization and ________.

Ans: Algorithmic processing

The advent of computing has _____________.

Ans: a minimal impact on information visualization (Incorrect)

Who created the world’s first statistical diagram?

Ans: Michael Florent van Langren

Which discipline was information visualization once considered to be a subset of?

Ans: Human-Computer Interaction

Which is a common way to present univariate data?

Ans: Tabulated form

Which of the following relationships would be suggested by the change in volume of a liquid over a day?

Ans: Spatial relationship (Incorrect)

What is Shneiderman's visualization mantra?

Ans: Overview first, zoom and filter, then details-on-demand

The dancing histogram works because it __________.

Ans: Relaxes the constraint of which data series is at the base of the columns

Which property is the hardest to use successfully in information visualization?

Ans: Color

The following are types of data, except ________.

Ans: Numerate

Which of the following is an example of hierarchical information visualization?

Ans: A tree map

What is true of a node on a network diagram?

Ans: It may be either a physical entity or an abstract entity

Who made the term information overload famous?

Ans: Alvin Toffler

Which analysis tool was invented by Xerox PARC?

Ans: Magic Lens

Which advice would you give a designer to reduce the information overload in their designs? 

Ans: Make the data easier to understand

Mind maps differ from concept maps such that they always work around a ______ central concept.

Ans: Triple

The horizontal axis Cam Tree was developed from the vertical axis Cone Tree primarily because

________.

Ans: It allows longer labels

Which of the following data sets would typically require multivariate analysis?

Ans: The properties of different smartphones

Information Scent helps you know about ________.

Ans: The future – the likelihood of finding the data you want as you perform new interactions

Which of the following multivariate analysis tools has a series of axes emanating from a single central

point?

Ans: Star Plot

Which of Tufte’s principles states one should not distort data?

Ans: Visual integrity

The dancing histogram works because it __________

Ans: Allows more flexible color choice

Which is NOT a form of analysis commonly carried out with information visualization?

Ans: Theoretical analysis

Which of the following analysis is done when you have two dependent variables?

Ans: Bivariate analysis

Which of the following is typically a less critical purpose of visualization for the data consumer compared with the analyst?

Ans: Exploration

Which advice would you give a designer to reduce the information overload in their designs?

Ans: Make the data easier to understand

Which analysis tool often uses clickable calendars, radio buttons, sliders, and so on?

Ans: Dynamic Querying

Which of the following is an example of hierarchical data that is encountered regularly in real life in an

interactive visualization format?

Ans: File directory

What is Shneiderman's visualization mantra?

Ans: Overview first, zoom and filter, then details-on-demand

Who made the term information overload famous?

Ans: Alvin Toffler

_________ is considered to be the leading expert on information visualization.

Ans: Edward Tufte

What is more likely to be true of information visualization for analysts than consumers?

Ans: It should be an interactive representation

The horizontal axis Cam Tree was developed from the vertical axis Cone Tree primarily because

__________.

Ans: It allows longer labels

Which property is the hardest to use successfully in information visualization?

Ans: Color

What is graphical excellence related to?

Ans: Usability

How many dimensions would you map a trivariate data set in?

Ans: Three 

The following are techniques for reducing complexity in graphs, except __________.

Ans: Polar disparity curves

The scatter-gather browser uses which visualization technique for clusters?

Ans: Typical documents

Who proposed the bifocal display?

Ans: Robert Spence

When visualizing complex information, should one always try to show as much data as possible?

Ans: Yes

“Use a picture. It’s worth a thousand words.” was said by _______.

Ans: Tess Flanders

For a data analyst, exploratory visualization is particularly difficult because ___________.

Ans: There is a lot of data (Incorrect)

Who created the world’s first statistical diagram?

Ans: Michael Florent van Langren