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Emerson Electric Co. Junior Engineer Interview Questions and Answers for Experienced
Emerson Electric Co. Junior Engineer Interview Experiences for Experienced
1 interview found
Anonymous
Selected
I applied via Recruitment Consulltant and was interviewed in Jul 2023. There were 3 interview rounds.
(1 Question)
- Q1. Good skill and growth
(1 Question)
- Q1. Growth and good skill
Interview Preparation Tips
- Quality Assurance
- Quality Control
- Quality Management
Top trending discussions
Interview questions from similar companies
I applied via Approached by Company and was interviewed before Dec 2021. There were 3 interview rounds.
(1 Question)
- Q1. What is n-tier architecture
- Ans.
n-tier architecture is a software design pattern that divides an application into logical layers.
It separates presentation, application processing, and data management functions.
Each layer can be developed and maintained independently.
Examples include 3-tier and 4-tier architectures.
It improves scalability, maintainability, and flexibility of the application.
(1 Question)
- Q1. What is your expectation from company
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. About the basics of c, c++ and java, also asked to explain the project that I developed.
Interview Preparation Tips
I applied via Referral and was interviewed before Sep 2021. There was 1 interview round.
(4 Questions)
- Q1. Explain about past projects.
- Q2. Technology on which you worked.
- Ans.
I have worked on various technologies including Java, Python, AWS, and Docker.
Developed RESTful APIs using Java and Spring framework
Implemented machine learning models using Python and scikit-learn library
Deployed applications on AWS using EC2, S3, and RDS
Containerized applications using Docker for easy deployment and scaling
- Q3. C language basic but important concepts related to Data type, pointer, etc.
- Q4. Python knowledge check.
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
7 Questions
- Q1. Describe yourself
- Q2. What is difference between c and c++
- Ans.
C++ is an extension of C with object-oriented programming features.
C++ supports classes and objects while C does not.
C++ has better support for polymorphism and inheritance.
C++ has a standard template library (STL) while C does not.
C++ allows function overloading while C does not.
C++ has exception handling while C does not.
- Q3. What is oops?
- Ans.
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.
OOPs focuses on creating objects that contain both data and functions to manipulate that data.
It emphasizes on encapsulation, inheritance, and polymorphism.
Examples of OOPs languages are Java, C++, Python, etc.
- Q4. What is polymorphism
- Ans.
Polymorphism is the ability of an object to take on many forms.
It allows objects of different classes to be treated as if they were objects of the same class.
It is achieved through method overriding and method overloading.
Example: A shape class can have different subclasses like circle, square, triangle, etc. and all of them can be treated as shapes.
Example: A method can have different implementations in different clas...
- Q5. What is data abstraction
- Ans.
Data abstraction is the process of hiding implementation details and showing only the necessary information to the user.
It is a way of organizing complex systems
It allows users to interact with complex systems without needing to understand the underlying details
It helps to reduce complexity and increase efficiency
Examples include object-oriented programming and APIs
- Q6. String reverse c program
- Ans.
A C program to reverse a given string.
Declare a character array to store the input string.
Use a loop to iterate through the string and swap the characters.
Print the reversed string.
- Q7. Swap number in macro
- Ans.
Swapping two numbers using macro in C language
Use a temporary variable to store the value of one number
Assign the value of the second number to the first number
Assign the value of the temporary variable to the second number
Define a macro for swapping the numbers
Example: #define SWAP(a,b) {int temp; temp=a; a=b; b=temp;}
Interview Preparation Tips
Skills evaluated in this interview
I applied via LinkedIn and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Basics of Angular
- Q2. Basics of js
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Spring and SpringBoot
I applied via Naukri.com and was interviewed in Jul 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Most of them are irrelevant, mostly they focus on how to break things rather how you make. All questions are anti pattern to micro services. Eg: Interviewer asked he will declare react controller in Sprin...
Interview Preparation Tips
Senior Engineer Interview Questions & Answers
Optum Global Solutions
piyush utreja
posted on 16 Mar 2024
Selected
I appeared for an interview in Sep 2023.
(5 Questions)
- Q1. Reverse a String using Array
- Ans.
Reverse a string using array of characters
Create an array of characters from the input string
Use two pointers to swap characters at opposite ends of the array until they meet
Join the characters in the array to form the reversed string
- Q2. Microservices vs Monilith
- Ans.
Microservices allow for modular, independent services while monolith is a single, cohesive unit.
Microservices promote scalability and flexibility
Monoliths are easier to develop and deploy initially
Microservices can lead to more complex infrastructure and communication between services
Monoliths can become difficult to maintain and scale as they grow
Examples: Netflix uses microservices for their streaming platform, while...
- Q3. SQL query to get 3 max salary by group
- Ans.
SQL query to get 3 max salary by group
Use the RANK() function to rank the salaries within each group
Filter the results to only include rows where the rank is less than or equal to 3
Order the results by group and salary in descending order
- Q4. CI CD process followed in last project
- Ans.
Implemented CI/CD process using Jenkins for automated builds, tests, and deployments.
Utilized Jenkins for continuous integration and continuous deployment
Automated build process triggered by code commits to version control
Implemented automated testing to ensure code quality
Deployed code to different environments based on predefined pipelines
- Q5. Major changes in Spring boot 3
- Ans.
Major changes in Spring Boot 3 include support for Java 17, improved performance, and enhanced security features.
Support for Java 17
Improved performance optimizations
Enhanced security features such as OAuth 2.1 support
Updated dependencies and libraries
Skills evaluated in this interview
(2 Questions)
- Q1. What are technologies you have worked so far
- Ans.
I have worked with a variety of technologies including Java, Python, SQL, AWS, and Docker.
Proficient in Java and Python programming languages
Experience with SQL databases and data modeling
Familiarity with AWS cloud services and infrastructure
Knowledge of containerization using Docker
Experience with version control using Git
- Q2. Project based question
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Emerson Electric Co. Junior Engineer Interview Process for Experienced
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