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Hitachi Vantara
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Hitachi Vantara Associate Interview Questions and Answers
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Interview questions from similar companies
Kshitija Bagul
Selected
I applied via Campus Placement and was interviewed before Sep 2023. There was 1 interview round.
(2 Questions)
- Q1. Explain random forest
- Ans.
Random forest is an ensemble learning method that builds multiple decision trees and merges them to improve accuracy and prevent overfitting.
Random forest is a type of ensemble learning method.
It builds multiple decision trees during training.
Each tree is built using a subset of the training data and a random subset of features.
The final prediction is made by averaging the predictions of all the individual trees.
Random...
- Q2. What is boosting
- Ans.
Boosting is a machine learning ensemble technique where multiple weak learners are combined to create a strong learner.
Boosting is an iterative process where each weak learner is trained based on the errors of the previous learners.
Examples of boosting algorithms include AdaBoost, Gradient Boosting, and XGBoost.
Boosting is used to improve the accuracy of models and reduce bias and variance.
Skills evaluated in this interview
Anonymous
Some mcq questions and coding question. Both where easy to medium level. Prepare combination/permutation/Time complexity etc
A question related to Binary search and some other follow ups.
I applied via Job Portal and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. PHP and JS Oops concepts
(1 Question)
- Q1. Manager Round with technical questions
(1 Question)
- Q1. Salary Negotiation, company policies etc...
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Jul 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. 1. Why are you a good fit for consultancy domain
- Q2. 2. How will you solve a client's problem where is facing issue with existing old infrastructure and he wants to upgrade his infrastructure
- Ans.
I will assess the client's current infrastructure, identify areas of improvement, and propose a customized upgrade plan.
Conduct a thorough assessment of the client's current infrastructure
Identify areas of improvement and prioritize them based on their impact on the client's business
Propose a customized upgrade plan that addresses the client's specific needs and budget
Ensure minimal disruption to the client's operation...
Interview Preparation Tips
2. Provide short and crisp response for past experience. Try to make it relevant as per new job role.
I applied via Referral and was interviewed before Jun 2021. There were 4 interview rounds.
(1 Question)
- Q1. General Java, springboot and oops
(1 Question)
- Q1. Managerial round with Technical Lld and design related questions
(1 Question)
- Q1. Client round technical LLD AND HLD questions
(1 Question)
- Q1. HR discussion about salary and client details
Interview Preparation Tips
- Java 8
- Spring Boot
- Hibernate
- React.Js
- Oracle
- MySQL
- Kafka
- JPA
- JDBC
- Rx java
(1 Question)
- Q1. About javascript
(1 Question)
- Q1. About project , roles and responsibilities
(1 Question)
- Q1. Salary and working things
I applied via Naukri.com and was interviewed in Mar 2022. There were 3 interview rounds.
This are the Java coding questions, be sound in Java 8
(1 Question)
- Q1. Speech test is test of English
(2 Questions)
- Q1. Why should I hire you?
- Ans.
I have extensive experience and expertise in senior engineering roles.
I have a proven track record of successfully leading and managing complex engineering projects.
I possess strong technical skills and stay up-to-date with the latest industry trends and advancements.
I am a problem-solver and have a knack for finding innovative solutions to challenging engineering problems.
I am a team player and excel at collaborating ...
- Q2. What are your expectations from us?
- Ans.
I expect a challenging and collaborative work environment with opportunities for growth and learning.
Opportunities for professional development
Collaborative work environment
Challenging projects
Clear expectations and goals
Supportive and inclusive company culture
Interview Preparation Tips
Selected
I appeared for an interview before Mar 2023.
Medium difficulty coding test will be there for experienced
(1 Question)
- Q1. Basics in core java
(1 Question)
- Q1. Advance technical concepts covered
(1 Question)
- Q1. Salary negotiations
Kishore Chilakuri
(1 Question)
- Q1. LWc questions ,sharing settings, lifecycle hooks, wire and track difference.
(1 Question)
- Q1. General discussion
Interview Preparation Tips
Rahul Bamniya
There were two question
1st one is from SQL queries
2nd one is formed OOPs concept (operator overloading)
35 Min coading test of data structure and algorithm
(2 Questions)
- Q1. What are your strengths and weaknesses.
- Ans.
My strengths include problem-solving skills and attention to detail. My weaknesses are sometimes being too critical of my own work and struggling with delegation.
Strengths: problem-solving skills, attention to detail
Weaknesses: being too critical of my own work, struggling with delegation
- Q2. Can you relocate to Bangalore
- Ans.
Yes, I am open to relocating to Bangalore for the Senior Engineer position.
I am open to relocating for the right opportunity
I have experience working in different locations
I am excited about the prospect of working in Bangalore
Interview Preparation Tips
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Hitachi Vantara Associate Interview Process
based on 2 interviews
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