Einfochips Senior Engineer L2 Interview Questions and Answers

Q1. Do you have working experience of SwiftUI
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Q2. Have you ever implemented or worked with server driven UIs
Ans. 
Yes, I have experience implementing server driven UIs.
• Implemented server driven UIs using JSON responses to dynamically update UI elements

• Worked with frameworks like React and Angular to handle server driven UI updates

• Used server driven UIs to efficiently manage and display large amounts of data
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Q1. What is closure and types?
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Closure is a function that captures variables from its surrounding scope, allowing it to access those variables even after the scope has closed.
• Closure allows a function to access variables from its lexical scope even after the function has finished executing.

• Types of closures include lexical closures, which capture variables from the surrounding lexical scope, and function closures, which capture variables from the fu...read more
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Q2. What is Core data and all operations with example/scenarios
Ans. 
Core Data is a framework provided by Apple for managing the model layer objects in an iOS application.
• Core Data is used for storing, retrieving, and managing data in an iOS app.

• It provides an object-oriented interface to work with data.

• Operations include creating, reading, updating, and deleting data.

• Example: Creating a new record in Core Data for a user profile.

• Example: Fetching a list of items from Core Data to displ
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Q1. Why you want to join the company?
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Q2. Why should we hire you
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One Program to check Linked List working both Singly and double. With Random number geneation.

Q1. One small logical programming question, its quite easy
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Q2. Some SQL queries
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Q3. Spring boot questions and about my previous clients and projects
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Was asked to create a game of finger cricket (like the one indians played in school (90s kids))

Q1. Detailed Architectural discussion on my current project and technical questions.
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Q1. Social change interview.
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Q1. Salary negotiation
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SQL, python, pyspark

Python, real world clustering problem

Q1. Why changing job, salary expectations, what do you know about infogain
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Q2. Why changing job
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Q3. What are your salary expectations
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Q4. What do you know about our company
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Q1. What is automated claim process
Ans. 
Automated claim process is a system that uses technology to process insurance claims without human intervention.
• Automated claim process uses algorithms and software to analyze claims and determine their validity.

• It can also automatically approve or deny claims based on pre-set rules and criteria.

• This process can save time and reduce errors compared to manual claim processing.

• Examples of automated claim processing syste...read more
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Q2. Types of data model
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Data models are used to organize and structure data. There are three types of data models: conceptual, logical, and physical.
• Conceptual data model: describes the high-level concepts and relationships between them

• Logical data model: describes the data in detail, including entities, attributes, and relationships

• Physical data model: describes how the data is stored in a database, including tables, columns, and indexes
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Q1. Scenario based coding question asking the approach
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Q1. What projects you have worked upon
Ans. 
I have worked on various projects including software development, system integration, and process improvement.
• Developed a web-based application for tracking and managing inventory

• Integrated multiple systems to streamline data flow and improve efficiency

• Implemented process improvements to reduce production time and cost

• Designed and developed a mobile app for remote monitoring of equipment

• Collaborated with cross-function...read more
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Q2. What are the different LOBs you have worked with
Ans. 
I have worked with multiple Lines of Business (LOBs) in my career as a Senior Engineer.
• Finance: Developed financial software for a banking institution.

• Retail: Created an inventory management system for a large retail chain.

• Manufacturing: Implemented process automation solutions for a manufacturing company.

• Telecommunications: Designed and built a network monitoring tool for a telecom provider.
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Q1. Salary negotiation
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Q2. Are you okay with hybrid model
Ans. 
Yes, I am comfortable with hybrid model.
• I have experience working with hybrid models in my previous projects.

• I understand the benefits of using a hybrid model, such as flexibility and scalability.

• I am willing to adapt to the needs of the project and use the appropriate model.

• For example, I have worked on projects that required a combination of on-premise and cloud solutions.

• I am also familiar with hybrid agile methodol...read more
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Q1. Oops concept, solid principles
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Q1. Angular. oops, c#
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Q1. Programs, oops, azure
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Q1. About company, Package negotiation, notice period
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