Exam Details
| Subject | data visualization (dv) | |
| Paper | ||
| Exam / Course | mca | |
| Department | ||
| Organization | Gujarat Technological University | |
| Position | ||
| Exam Date | November, 2017 | |
| City, State | gujarat, ahmedabad |
Question Paper
1
Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
MCA INTEGRATED SEMESTER-IX EXAMINATION WINTER 2017
Subject Code: 4490607 Date:18/11/2017
Subject Name: Data Visualization
Time:10.30 am to 01.00 pm Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1
What is Data Visualization? Explain how data is visualized.
07
Explain the following: Ordinal scales attr() method
07
Q.2
Explain the basic building blocks for data visualization.
07
What is XSLT? How to perform styling with XSLT?
07
OR
Write the difference for the following:
1. Pie Chart and Donut Chart
2. Bar Chart and Column Chart
07
Q.3
What is script? How it is applied using CSS. What are the benefits?
07
What is linear interpolation? Where to use interpolation in chart?
07
OR
Q.3
Explain the following:
Candle sticks chart Bubble chart
(iii)Surface chart (iv)Map chart
07
How the HTML5 canvas differ from SVG, flash.
07
Q.4
What is selection? Explain the categories of selection with example.
07
What is binding? Why binding of data is necessary?
07
OR
Q.4
Explain what is D3.js? When is it helpful?
07
What is D3.js axis component? Why axes are added to graph? What information does the scale of axis tell?
07
Q.5
What do you mean by Asynchronous Requests? Write a snippet to call asynchronous request?
07
Write a program to create a play button to show year wise proportion of the population.
07
OR
Q.5
What are data joins? Explain the three things that the shapes evolved to do.
07
How to add transitions to the buttons.
Write a snippet to create a interactive button using data join in D3.js.
03
04
Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
MCA INTEGRATED SEMESTER-IX EXAMINATION WINTER 2017
Subject Code: 4490607 Date:18/11/2017
Subject Name: Data Visualization
Time:10.30 am to 01.00 pm Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1
What is Data Visualization? Explain how data is visualized.
07
Explain the following: Ordinal scales attr() method
07
Q.2
Explain the basic building blocks for data visualization.
07
What is XSLT? How to perform styling with XSLT?
07
OR
Write the difference for the following:
1. Pie Chart and Donut Chart
2. Bar Chart and Column Chart
07
Q.3
What is script? How it is applied using CSS. What are the benefits?
07
What is linear interpolation? Where to use interpolation in chart?
07
OR
Q.3
Explain the following:
Candle sticks chart Bubble chart
(iii)Surface chart (iv)Map chart
07
How the HTML5 canvas differ from SVG, flash.
07
Q.4
What is selection? Explain the categories of selection with example.
07
What is binding? Why binding of data is necessary?
07
OR
Q.4
Explain what is D3.js? When is it helpful?
07
What is D3.js axis component? Why axes are added to graph? What information does the scale of axis tell?
07
Q.5
What do you mean by Asynchronous Requests? Write a snippet to call asynchronous request?
07
Write a program to create a play button to show year wise proportion of the population.
07
OR
Q.5
What are data joins? Explain the three things that the shapes evolved to do.
07
How to add transitions to the buttons.
Write a snippet to create a interactive button using data join in D3.js.
03
04
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