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Dish Network Tableau Developer Interview Questions and Answers
Dish Network Tableau Developer Interview Experiences
1 interview found
(2 Questions)
- Q1. 1.What are important aspects to consider while performance tuning of tableau dashboards
- Ans.
Important aspects to consider while performance tuning of Tableau dashboards
Optimizing data extracts and data connections
Minimizing the number of filters and parameters
Reducing the number of marks and data points displayed
Using efficient calculations and aggregations
Optimizing dashboard layout and design
Using appropriate data types and data structures
Regularly monitoring and analyzing performance metrics
- Q2. 2.How to schedule auto refresh of dashboard
- Ans.
Auto refresh can be scheduled using Tableau Server or Tableau Online
In Tableau Server, go to the dashboard and click on 'Schedule Refresh'
Set the frequency and time for the refresh
In Tableau Online, go to the dashboard and click on 'Schedule Refresh'
Set the frequency and time for the refresh
Make sure the data source is set to refresh before the dashboard refreshes
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Tata Communications
Anonymous
posted on 2 Jan 2023
Selected
I applied via Recruitment Consulltant and was interviewed before Jan 2022. There were 3 interview rounds.
(4 Questions)
- Q1. Tell me something about you and your role.
- Q2. This question appeared as per the expectations on work skills and soft skills based on same we need to respond.
- Q3. Company history, how much you aware about organization.
- Q4. SWAR Test was conducted
(2 Questions)
- Q1. Tell me about salary expectations
- Q2. Vocal testing through online medium.
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