DATA VISUALIZATION NOTES
UNIT WISE IMPORTANT QUESTIONS
Unit :1
(LAQ's)
Q1 - Explain Gestalt principles in designing with examples?
Q2 - what is visual perception? & what is the role of perception?
Q3 - Explain Information overload and Data-Set different ways to overcome visualization?
Q4 - what is the role of visualization in everyday life? explain with example?
Q5 - explain visualization process and write about its various type of data use for data visualization?
Q6 - what visual mapping? explain in detail?
Q7 - (A) Explain about visual analytics?
(B) Explain in detail about visualization reference models?
Q8 - write about visual representation of data?
[SAQS]
Q1 - What is data visualization?
Q2 - Why visualization is important?
Q3 - What is visual perception? What is perception?
Q4 - What are the process causes of information overload? What are there disadvantages?
Q5 - What are the three principles information overload?
Q6 - List the steps for creating effective visual representing of data?
Q7 - What are visual variables?
UNIT - 2
(LAQ's)
Q1 - What is misleading in data visualization?
Q2 - How to avoid misleading bad data visualization?
Q3 - What is the impact of bad data visualization due to?
Q4 - How to avoid the pitfall in DV?
Q5 - Explain about text and document visualization?
Q6 - Write in detail about 2D, 3D, multidimensional data and also discuss the classification of visualization system?
Q7 - Explain about classification of visualization system?
Q8 - Define numerical DV, and categorical DV?
(SAQ's)
Q1 - What are the steps in creating interactive DV?
Q2 - Write about multi-dimensional data?
UNIT - 3
(LAQS)
Q1 - Explain briefly about metaphorical visualization?
Q2 - Discuss about visualization techniques for tree, Graphs and networks?
Q3 - Discuss about visualization techniques for groups and trees clusters?
Q4 - Discuss about visualization of software?
(SAQS)
Q1 - what are various examples of visualization Groups and Clusters?
Q2 - Discuss about types of tree visualization?
Q3 - Write about importance of network visualization?
Q4 - Discuss network visualization examples?
Q5 - what are the benefits of metaphorical visualization?
Q6 - (A) write about distance base mapping?
(B) write about attribute base mapping?
(C) write about topology base mapping?
UNIT - 4
(LAQ's)
Q1 - Discuss about visualization of maps & geographic information?
Q2 - Explain briefly about collaborative visualization?
Q3 - write about visualization of volumetric data?
Q4 - what are the techniques used in volumetric data?
Q5 - Explain about visualization techniques for Geo-spatial data?
Q6 - what the various steps in designing visualization and also discuss about guidelines in designing effective visualization?
Q7 - Compare various visualization techniques?
(SAQ's)
Q1 - What do you mean by volumetric data?
Q2 - Explain with applications?
Q3 - Discuss about processes & simulation?
Q3 - Define Geographic information?
Q4 - Define collaborative visualization & write its challenges?
Q5 - Discuss various applications of collaborative visualization?
Q6 - List the steps in designing the visualization?
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