gs gs119 Data Exploration and Analysis - Data Visualization - Quiz No.1
gs gs119 Data Science Quiz
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Question 1: Which of the following is true about Chernoff faces?
Maximum 15 dimensions can be displayed
Maximum 18 dimensions can be displayed
Maximum 19 dimensions can be displayed
Maximum 17 dimensions can be displayed
Question 4: Which of the following is not true about asymmetrical Chernoff faces?
It extends original technique
A face has symmetry along the y-axis
Maximum 38 dimensions can be displayed
Number of facial characteristics is doubled
Question 5: In stick figure visualization, which of the following is true about the number of components in one figure?
Each stick figure has 7 components
Each stick figure has 8 components
Each stick figure has 6 components
Each stick figure has 5 components
Question 7: In hierarchical visualization technique, tree-maps display hierarchical data using nested _____
Rectangles
Circles
Triangles
Lines
Question 8: Worlds-within-Worlds is a _____
Hierarchical visualization technique
Icon based visualization technique
Pixel based visualization technique
Geometric projection technique
Question 9: Which of the following is not true about tag clouds?
It visualizes user-generated tags
Tags are listed in some order
Font-size is a measure of the importance of a tag
Font-size has no effect on the importance of a tag
Question 10: Which of the following technique is represented in the given diagram?
Tree-map
Chernoff face
Stick-figure
Tag cloud
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