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Alstom Transportation
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Alstom Transportation Power BI Developer Interview Questions and Answers for Experienced
Alstom Transportation Power BI Developer Interview Experiences for Experienced
1 interview found
I applied via Recruitment Consultant and was interviewed in Jan 2021. There were 3 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Incremental refresh
- Q2. Some questions on connectors and other methods of connecting different data sources to power bi
- Q3. How to embed power bi reports into sharepoint
- Ans.
Power BI reports can be embedded into SharePoint using the Power BI web part.
Add the Power BI web part to the SharePoint page
Enter the URL of the Power BI report in the web part properties
Configure the web part settings to customize the report display
Ensure that the SharePoint site and Power BI report are in the same organization
Use the Power BI service to manage report permissions
- Q4. How to enhance the performance of the dashboard?
- Ans.
To enhance the performance of the dashboard, optimize data model, minimize visuals, and use calculated columns sparingly.
Optimize the data model by reducing unnecessary columns and tables
Minimize the number of visuals on the dashboard to reduce rendering time
Use calculated columns sparingly as they can impact performance
Avoid using unnecessary filters and slicers
Consider using DirectQuery or Live Connection instead of ...
- Q5. Toughest DAX you have written so far and explain that
Interview Preparation Tips
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
They asked to check the concepts on Filter context and row context. Difference between calculated column and measure. On a screen share, there was a table visual with columns name, sum of amt(measure), sum of amt2(measure) and last column as a calculated measure to get the highest amt among both. the table visual was showing totals as well and the total was not coming correct for last column. the question was why and how to correct it.
Power BI Developer Interview Questions & Answers
Tata Technologies
Chetan Gijare
posted on 25 Mar 2024
(3 Questions)
- Q1. Power bi related Question
- Q2. Dax related Inter Question
- Q3. Some practical Question
Software Engineer Interview Questions & Answers
Larsen & Toubro Limited
Anonymous
posted on 20 Feb 2015
Interview Questionnaire
1 Question
- Q1. About Yourself
Interview Preparation Tips
Experience: Test level was medium, as i also sat for mahindra, i found L&T test was harder than mahindra!
Tips: Just study RS agarwal
Round: Group Discussion
Experience: It was easy for me, coz i was aware about tips of GD
Tips: Be the leader, if possibleTalk in between, even if u dont know topic much
Duration: 20 minutes
Round: Interview
Experience: This question was damn easy for me, coz i can talk more based on my activities & resume
Tips: Dont hesitate, stay calm & describe yourself, but not family background
General Tips: Be yourself, no technical knowledge is required(depends on panel u get)
Skill Tips: ""
College Name: IIT Roorkee
Motivation: To get placed!
I applied via Job Portal
(1 Question)
- Q1. WHAT YOU KNOW ABOUT CODEING
- Ans.
Coding is the process of creating instructions for computers to execute tasks.
Coding involves writing and testing instructions in programming languages.
It is used to create software, websites, apps, and more.
Examples of coding languages include Java, Python, and C++.
(1 Question)
- Q1. HOW MUCH TIME TAKE FOR ONW PROJECT
VEAY SIMPLE QUESTION ASKING
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed before Sep 2023. There were 2 interview rounds.
(2 Questions)
- Q1. What is OOP concept
- Ans.
OOP stands for Object-Oriented Programming, a programming paradigm based on the concept of objects.
OOP focuses on creating objects that contain data and methods to manipulate that data.
Encapsulation, inheritance, and polymorphism are key principles of OOP.
Example: Inheritance allows a class to inherit properties and behaviors from another class.
- Q2. Advantages of oops
- Ans.
Advantages of OOP include code reusability, modularity, flexibility, and easier maintenance.
Code reusability allows for the reuse of classes and objects in different parts of the program.
Modularity helps in organizing code into manageable units, making it easier to understand and maintain.
Flexibility allows for easy modifications and updates to the code without affecting other parts of the program.
Easier maintenance is...
(2 Questions)
- Q1. Views on IOT with example
- Ans.
I believe IOT has immense potential to revolutionize various industries by connecting devices and collecting data for analysis.
IOT can improve efficiency and productivity by automating processes
It can enhance customer experience by providing personalized services
IOT can also enable predictive maintenance to reduce downtime
Example: Smart home devices like thermostats and security cameras that can be controlled remotely
- Q2. Strength and weakness
Interview Preparation Tips
Logical and Maths ,Sql,Java
Java programming questions
Software Developer Interview Questions & Answers
Saint-Gobain
Saloni Chhaperwal
posted on 12 Dec 2024
(2 Questions)
- Q1. Javascript basic questions
- Q2. Javascript basic questions
I applied via Recruitment Consulltant and was interviewed in Feb 2022. There were 3 interview rounds.
(1 Question)
- Q1. C# - OOPs, Static Classes, Explicit Interface, Extension Method, Delegates. MVC - Filters, Partial View, Routing, Action Methods return type. Web Api - Return type, Authentication, Authorization. SQL - CTE...
(3 Questions)
- Q1. What you are expecting from us?
- Q2. What's your strength?
- Q3. How log you willing to work with us?
(1 Question)
- Q1. Salary Expectations, and check for your confidence.
Interview Preparation Tips
Thank you
Best of luck 🤞
Alstom Transportation Interview FAQs
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