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Future Focus Infotech Tableau Developer Interview Questions and Answers
Future Focus Infotech Tableau Developer Interview Experiences
1 interview found
I applied via Naukri.com and was interviewed before Aug 2021. There was 1 interview round.
(2 Questions)
- Q1. Difference between heat map an tree map
- Ans.
Heat map displays data using color intensity while tree map displays data using nested rectangles.
Heat map is used to show the distribution of data across a two-dimensional space.
Tree map is used to display hierarchical data using nested rectangles.
Heat map uses color intensity to represent the data values while tree map uses the size of the rectangles.
Heat map is useful for identifying patterns and trends in large dat...
- Q2. LOD expression and filters
Interview Preparation Tips
Skills evaluated in this interview
Top trending discussions
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Raveen G
I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.
(2 Questions)
- Q1. What id Group and set in Tableau ?
- Ans.
Groups and sets are two ways to combine related data in Tableau for easier analysis and visualization.
Groups allow you to combine related dimension members into higher-level categories.
Sets are custom fields that define a subset of data based on conditions you specify.
Groups are static and cannot be changed once created, while sets are dynamic and can be updated based on filters or calculations.
Examples: Grouping state...
- Q2. Difference Between Rank and Dense Rank?
- Ans.
Rank assigns unique rank to each row, Dense Rank assigns consecutive rank without gaps.
Rank leaves gaps in rank sequence if there are ties, Dense Rank does not
Rank assigns unique rank to each row, Dense Rank assigns consecutive rank without gaps
Example: Rank - 1, 2, 3, 4, 4, Dense Rank - 1, 2, 3, 4, 4
(2 Questions)
- Q1. Tell me About Your Proect?
- Q2. Your Roll in Server?
- Ans.
I am responsible for managing Tableau Server, including user access, data sources, and performance optimization.
Manage user access and permissions on Tableau Server
Maintain data sources and ensure they are up-to-date
Optimize server performance for faster loading times
Troubleshoot any server-related issues
Monitor server usage and performance metrics
(2 Questions)
- Q1. Personal Details?
- Q2. Salary package?
Interview Preparation Tips
- Tableau Desktop
- Tableau Server
- Oracle
Skills evaluated in this interview
(1 Question)
- Q1. Tableau basic concepts and use cases
(1 Question)
- Q1. What are the different types of charts in tableau
- Ans.
Tableau offers a variety of chart types to visualize data effectively.
Bar chart - used to compare different categories
Line chart - shows trends over time
Pie chart - displays parts of a whole
Scatter plot - shows relationships between two variables
Heat map - visualizes data using color intensity
Tree map - displays hierarchical data using nested rectangles
(1 Question)
- Q1. About me and Past work and ctc
Skills evaluated in this interview
Machine Learning Engineer Interview Questions & Answers
Persistent Systems
Anonymous
posted on 25 Oct 2024
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
(2 Questions)
- Q1. Project Description as per resume.
- Q2. What is BERT? Explain the architecture
- Ans.
BERT is a pre-trained natural language processing model developed by Google.
Bidirectional Encoder Representations from Transformers
Utilizes transformer architecture with attention mechanisms
Pre-trained on large corpus of text data for various NLP tasks
Fine-tuned for specific tasks like text classification, question answering, etc.
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.
(2 Questions)
- Q1. What id Group and set in Tableau ?
- Ans.
Groups and sets are two ways to combine related data in Tableau for easier analysis and visualization.
Groups allow you to combine related dimension members into higher-level categories.
Sets are custom fields that define a subset of data based on conditions you specify.
Groups are static and cannot be changed once created, while sets are dynamic and can be updated based on filters or calculations.
Examples: Grouping state...
- Q2. Difference Between Rank and Dense Rank?
- Ans.
Rank assigns unique rank to each row, Dense Rank assigns consecutive rank without gaps.
Rank leaves gaps in rank sequence if there are ties, Dense Rank does not
Rank assigns unique rank to each row, Dense Rank assigns consecutive rank without gaps
Example: Rank - 1, 2, 3, 4, 4, Dense Rank - 1, 2, 3, 4, 4
(2 Questions)
- Q1. Tell me About Your Proect?
- Q2. Your Roll in Server?
- Ans.
I am responsible for managing Tableau Server, including user access, data sources, and performance optimization.
Manage user access and permissions on Tableau Server
Maintain data sources and ensure they are up-to-date
Optimize server performance for faster loading times
Troubleshoot any server-related issues
Monitor server usage and performance metrics
(2 Questions)
- Q1. Personal Details?
- Q2. Salary package?
Interview Preparation Tips
- Tableau Desktop
- Tableau Server
- Oracle
Skills evaluated in this interview
(1 Question)
- Q1. Tableau basic concepts and use cases
(1 Question)
- Q1. What are the different types of charts in tableau
- Ans.
Tableau offers a variety of chart types to visualize data effectively.
Bar chart - used to compare different categories
Line chart - shows trends over time
Pie chart - displays parts of a whole
Scatter plot - shows relationships between two variables
Heat map - visualizes data using color intensity
Tree map - displays hierarchical data using nested rectangles
(1 Question)
- Q1. About me and Past work and ctc
Skills evaluated in this interview
Associate Business Analyst Interview Questions & Answers
Newgen Software Technologies
Anonymous
posted on 12 May 2022
Coding and few MAT questions
Abstract topics, speak whatever comes to mind about it
(1 Question)
- Q1. General QnA Kaksjfjsoxkd Skkxjdosoxjd Sosjfusoxjdos
Interview Preparation Tips
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