Emerson Electric Co. Technical Lead Interview Questions and Answers

Q1. Prepare DFSS process for product design
Ans. 
DFSS process for product design involves defining customer requirements, measuring critical parameters, analyzing potential risks, optimizing design, and verifying performance.
• Define customer requirements clearly

• Measure critical parameters to ensure they meet specifications

• Analyze potential risks using tools like FMEA

• Optimize design using tools like DOE

• Verify performance through testing and validation
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Q1. Give overall process about product design and development
Ans. 
Product design and development involves ideation, research, prototyping, testing, and implementation.
• Ideation: Brainstorming and generating ideas for the product.

• Research: Conducting market research, user research, and competitive analysis.

• Prototyping: Creating prototypes to visualize and test the product.

• Testing: Gathering feedback, iterating on the design, and conducting usability testing.

• Implementation: Developing t
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Q1. Salary expectation
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Q1. The purpose of the call was to assess the suitability for the role for which I was being considered.
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Q2. What is your skill set, and how many years of experience do you have in each of those skills?
Ans. 
I have a strong skill set in programming languages such as Java, Python, and C++, with over 5 years of experience in each.
• Java - 7 years of experience, used in developing enterprise applications

• Python - 5 years of experience, used for data analysis and automation scripts

• C++ - 6 years of experience, used in embedded systems programming
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Q1. Can you provide an in-depth overview of the project?
Ans. 
The project is a web-based application for managing inventory and sales for a retail company.
• Developed using Java Spring framework

• Utilizes MySQL database for storing data

• Includes features such as user authentication, product management, and sales tracking
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Q2. Few cross-questions regarding the projects.
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Q1. Soft skills, strength and weakness discussion.
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Q2. Salary and notice period discussion.
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Q1. Azure function related question
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Q2. Security function in Azure
Ans. 
Azure provides various security functions to protect data and resources.
• Azure Security Center provides unified security management and advanced threat protection across hybrid cloud workloads.

• Azure Active Directory provides identity and access management for Azure resources.

• Azure Key Vault provides secure storage and management of cryptographic keys, certificates, and secrets.

• Azure Firewall provides network security an...read more
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Q3. Life cycle of Dot net core
Ans. 
Dot net core follows a continuous release cycle with frequent updates and improvements.
• Dot net core is an open-source framework developed by Microsoft.

• It follows a continuous release cycle with frequent updates and improvements.

• Each release includes new features, bug fixes, and performance improvements.

• Dot net core supports cross-platform development and can be used to build web, desktop, and mobile applications.

• The la...read more
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Q1. Data base performance turning
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Q2. Design pattern used in app
Ans. 
The app uses the Model-View-Controller (MVC) design pattern.
• MVC separates the app into three interconnected components: Model, View, and Controller.

• Model represents the data and business logic, View displays the data to the user, and Controller handles user input and updates the Model and View.

• MVC promotes separation of concerns and modularity, making the app easier to maintain and modify.

• Other design patterns used in ...read more
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Q3. Microservices basic question
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Design problem yo solve complex billing system

Q1. Solve payment gave problem
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Q1. About projects only
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Q2. EMI emc testing
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Q1. What is Java and SQL??
Ans. 
Java is a popular programming language used for developing applications, while SQL is a language used for managing and querying databases.
• Java is an object-oriented programming language known for its platform independence and versatility.

• SQL (Structured Query Language) is used to communicate with and manipulate databases.

• Java can be used to create web applications, mobile apps, and enterprise software.

• SQL queries are u...read more
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Q2. What is OOPS?
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OOPS stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects, which can contain data and code.
• OOPS focuses on creating objects that interact with each other to solve complex problems

• It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation

• Example: Inheritance allows a class to inherit properties and behavior from another class
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