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Hitachi Energy
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Hitachi Energy Software Developer Interview Questions, Process, and Tips
Hitachi Energy Software Developer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Jun 2024. There were 3 interview rounds.
(5 Questions)
- Q1. About virtual DOM and it's implementation
- Q2. Implementation of map, reduce, filter
- Ans.
Map, reduce, and filter are higher-order functions commonly used in functional programming to manipulate arrays.
Map: Transforms each element in an array based on a provided function.
Reduce: Reduces an array to a single value by applying a function to each element.
Filter: Creates a new array with elements that pass a certain condition.
- Q3. Closures and their implementation
- Ans.
Closures are functions that have access to variables from their containing scope.
Closures can access variables from their outer function even after the outer function has finished executing.
Closures can be used to create private variables in JavaScript.
Closures are commonly used in event handlers and callbacks.
- Q4. Redux sagas and their practical use cases
- Ans.
Redux sagas are middleware libraries for managing side effects in Redux applications.
Redux sagas are used to handle asynchronous actions in Redux, such as API calls or timers.
They are implemented as generator functions that can pause and resume execution.
Redux sagas provide a more structured and testable approach to handling side effects compared to traditional Redux middleware like Thunk.
Common use cases for redux sag...
- Q5. Basic javascript output questions
(3 Questions)
- Q1. Write a function to find the sum of the array using reduce.
- Ans.
Function to find sum of array using reduce
Use the reduce method to iterate through the array and accumulate the sum
Convert array elements to numbers before summing them up
Handle edge cases like empty array or non-numeric elements
Example: const array = ['1', '2', '3']; const sum = array.reduce((acc, curr) => acc + Number(curr), 0);
- Q2. About form validation techniques
- Q3. UseCallback and useMemo
(2 Questions)
- Q1. What do you know about Hitachi energy
- Ans.
Hitachi Energy is a global technology leader that provides innovative and sustainable energy solutions.
Hitachi Energy offers a wide range of products and services for the energy sector, including grid integration, digital solutions, and consulting services.
The company focuses on creating a more sustainable energy future through its advanced technologies and expertise.
Hitachi Energy is known for its commitment to innova...
- Q2. Why do you want to join only Hitachi energy.
Interview Preparation Tips
Skills evaluated in this interview
Software Developer Jobs at Hitachi Energy
Top trending discussions
Interview questions from similar companies
Coding with UML diagrams
(2 Questions)
- Q1. C++ Question related to pointers
- Q2. C++ problem solving
(1 Question)
- Q1. C++ problem solving.
(1 Question)
- Q1. Managerial round with some problem solving.
(2 Questions)
- Q1. Salary discussion.
- Q2. Joining date confirmation.
C++ coding question with UML diagram
(1 Question)
- Q1. Problem solving question
(1 Question)
- Q1. Problem solving question
(1 Question)
- Q1. About salary discussion and notice period
Interview Preparation Tips
Profit loss, directions, all basic aptitude.
(2 Questions)
- Q1. Tell me about your self
- Q2. What do you know about cloud
- Ans.
Cloud computing is the delivery of computing services over the internet.
Cloud computing allows users to access and store data and applications on remote servers.
It offers scalability, flexibility, and cost-effectiveness compared to traditional on-premises solutions.
Examples of cloud services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.
(1 Question)
- Q1. Where do you see yourself in 5 years
(1 Question)
- Q1. Do you want to do foreign studies
Skills evaluated in this interview
I applied via LinkedIn and was interviewed in Nov 2024. There was 1 interview round.
Medium to hard dsa problem
Interview Preparation Tips
I applied via LinkedIn and was interviewed in Apr 2022. There were 2 interview rounds.
(2 Questions)
- Q1. How do you handle dynamic sharepoint permission through flows
- Ans.
Dynamic SharePoint permissions can be handled through flows using the 'Grant Access to an Item or a Folder' action.
Use the 'Grant Access to an Item or a Folder' action in the flow
Set the 'Site Address' and 'List Name' for the SharePoint site and list
Set the 'Item ID' for the specific item you want to grant access to
Set the 'User or Group' field to the user or group you want to grant access to
Set the 'Permissions' field...
- Q2. How do you handle casaded dropdown
- Ans.
Cascaded dropdowns are handled by populating the second dropdown based on the selection made in the first dropdown.
Create an event listener for the first dropdown to detect changes
Use AJAX to retrieve data for the second dropdown based on the selected value of the first dropdown
Populate the second dropdown with the retrieved data
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
2 Questions
- Q1. Skill Sets abd Projects
- Q2. Describer Projects done in previous company
Interview Preparation Tips
(1 Question)
- Q1. Introduce yourself
- Ans.
I am a software developer with 5 years of experience in Java, Python, and SQL.
5 years of experience in Java, Python, and SQL
Strong problem-solving skills
Experience working in Agile development environment
Nilambari
I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.
(2 Questions)
- Q1. List and dictionary
- Q2. Django framework
I applied via Campus Placement and was interviewed in Jun 2023. There were 3 interview rounds.
It had a test combining both coding and aptitude. It was of 90 minutes. Questions were decent and doable.
(1 Question)
- Q1. Mostly asked about resume and subjects you took in college.
Interview Preparation Tips
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Hitachi Energy Software Developer Interview Process
based on 1 interview
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Hitachi Energy Software Developer Reviews and Ratings
based on 2 reviews
Rating in categories
|
Project Engineer
334
salaries
|  ₹0 L/yr - ₹0 L/yr |
|
Associate Project Engineer
260
salaries
| ₹0 L/yr - ₹0 L/yr |
|
R&D Engineer
127
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Project Manager
122
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Design Engineer
118
salaries
| ₹0 L/yr - ₹0 L/yr |
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