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Mercer Principal Engineer Interview Questions and Answers
Mercer Principal Engineer Interview Experiences
1 interview found
Anonymous
(1 Question)
- Q1. Last project architecture
- Ans.
Designed a microservices architecture using Docker and Kubernetes for a scalable web application
Utilized Docker containers to encapsulate each microservice
Implemented Kubernetes for container orchestration and scaling
Used service discovery and load balancing for high availability
Separated concerns by breaking down the application into smaller services
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. Reverse a LL, Git use cases
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Sep 2021. There were 5 interview rounds.
1. One question was given to be solved in 1 hour. Question was medium level based on strings.
(1 Question)
- Q1. 1. 1:1 interview, mostly discussion around OOPS concepts and some basic dynamic programming questions.
1. 3 questions were given out of which any 2 needed to be solved. 1 question related to Database design and query, 2 questions related to DSA, both DSA questions were medium-hard type based on Dynamic programming and graph.
I solved one Dynamic programming question and Database question.
(1 Question)
- Q1. 1. This round was the follow up of last case study round. Interviewer gave various use cases to test on the algorithms that I had written. Some discussion related to OOPS concepts and Database design quest...
(1 Question)
- Q1. It was final discussion, mostly around cultural fit and classic HR questions. It was easy one, I'd say.
Interview Preparation Tips
- Data Structures
- Algorithms
- OOPS
- Database management system
I applied via LinkedIn and was interviewed in Nov 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Basic OOPS concepts?
- Q2. Logical Coding like remove duplicates from array
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Nov 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Spring, Hibernate and java and angular questions
- Q2. What is REST API, Difference between Spring MVC and Spring Boot, Abstract class, interfaces etc
- Ans.
Answering questions related to REST API, Spring MVC, Spring Boot, abstract class, and interfaces.
REST API is a set of rules for building web services. It uses HTTP methods to access resources.
Spring MVC is a framework for building web applications using the Model-View-Controller architecture.
Spring Boot is a framework for building standalone, production-grade Spring-based applications.
An abstract class is a class that ...
Interview Preparation Tips
I applied via Referral and was interviewed in Oct 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. I ask basic OOPS Questoins
- Q2. Questions on web api
- Q3. Questions on SQL
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Java basics
I applied via Company Website and was interviewed before Nov 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. How do you handle downtime
- Ans.
I prioritize identifying the root cause and finding a solution while keeping stakeholders informed.
Identify the root cause of the downtime
Communicate with stakeholders about the issue and expected resolution time
Work on finding a solution as quickly as possible
Implement preventative measures to avoid future downtime
Document the incident and steps taken for future reference
Interview Preparation Tips
Selected
I appeared for an interview in May 2023.
(1 Question)
- Q1. HVAC, FLS & Experience
(1 Question)
- Q1. Software Proficiency Test
I applied via Campus Placement
(2 Questions)
- Q1. Oops and dbms were asked
- Q2. All oops concepts were asked
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Mercer Principal Engineer Interview Process
based on 1 interview
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Mercer Principal Engineer Reviews and Ratings
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