UnFoldPrep
Browse Archive
Gujarat Technological UniversitySummer 2026 Examination

GTU 3160717 Data Visualization Summer 2026 Paper Solution & PDF

B.E. · Computer Engineering · Semester 6 · Subject Code: 3160717
Download Official GTU PDF
Share:
Total Marks70 MarksExternal theory exam
Passing Marks23 Marks33% minimum cutoff
Exam Duration2.5 Hours10:30 AM – 1:00 PM
Paper Structure5 QuestionsWith internal OR choices
Jump toQ1Q2Q3Q4Q5

Question 1

14 MarksMedium
(a)
Define:
1)Visualization
2)Scale
3)Infographics
3 Marks
(b)
Differentiate following:
1)Canvas and SVG
2)Linear Scale and Ordinal Scale
4 Marks
(c)

Define Document Object Model (DOM). Write a code to read a XML file and display its content on the browser.

7 Marks

Question 2

14 MarksMedium
(a)
Why HTML5 is so important to data visualization?
3 Marks
(b)
Describe Simultaneous acquisition and visualization.
4 Marks
(c)

Write a code to display both Pie chart and Column chart using Google API in single browser window.

7 Marks
OR OPTION
(c)

What is charting Primitives? List all types of Charts and explain Pie Chart and Area Chart.

7 Marks

Question 3

14 MarksMedium
(a)
What is D3.js? Explain in short.
3 Marks
(b)
How the HTML5 canvas differs from SVG graphics tools.
4 Marks
(c)
Write D3.js code to demonstrate data binding and data loading.
7 Marks
OR OPTION
(a)
Differentiate text file with JSON file
3 Marks
(b)
What is dynamic highlighting? Explain it using suitable code example.
4 Marks
(c)
List down installation setup steps of D3.js.
7 Marks

Question 4

14 MarksMedium
(a)
How to use selection in D3.js?
3 Marks
(b)
Explain select and append command in D3.js with example
4 Marks
(c)
Explain steps to create and upload data in D3.
7 Marks
OR OPTION
(a)
Differentiate between xml file and csv file
3 Marks
(b)
How to read JSON file? Explain with example.
4 Marks
(c)
Describe Loading and Filtering External Data in data visualization
7 Marks

Question 5

14 MarksMedium
(a)
Explain Scalable Vector Graphics.
3 Marks
(b)
How do you update charts? Explain in short.
4 Marks
(c)

What are different considerations associated with visual perception of information dashboard.

7 Marks
OR OPTION
(a)
Discuss design issues of Dashboard in Data Visualization.
3 Marks
(b)
How to make interactive button? Explain with example.
4 Marks
(c)

What is information Dashboard? Create a sketch/wireframe of any hypothetical educational institute.

7 Marks
College Exam Groups

Studying for Data Visualization?

Circulate this solved paper with KaTeX formulas and 1-click AI step solvers to your batchmates on WhatsApp or Telegram.

Related papers

About this Examination Paper & Attribution

Official Gujarat Technological University (GTU) examination paper and step-by-step solutions for Data Visualization (Summer 2026, B.E. · Computer Engineering, Sem 6). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.

Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.

Download PDF