Eurofins It Solutions Senior Software Developer Interview Questions and Answers

Q1. Questions on core java and frameworks
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Programs mostly on Java 8, 11

Q1. Talking about salary only
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Q1. Tell me about your self
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Q2. What are the technical skill
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Q1. How many years of experience in Python?
Ans. 
I have 5 years of experience in Python.
• 5 years of hands-on experience in Python programming

• Proficient in developing web applications, data analysis, and automation scripts using Python

• Familiar with popular Python libraries and frameworks such as Django, Flask, and NumPy
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Q2. What is the difference between List and Tuple?
Ans. 
List is mutable, Tuple is immutable in Python.
• List can be modified after creation, Tuple cannot be modified.

• List is defined using square brackets [], Tuple is defined using parentheses ().

• Example: list_example = [1, 2, 3], tuple_example = (1, 2, 3)
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Q3. What is lambda function?
Ans. 
A lambda function is a small anonymous function defined using the lambda keyword in Python.
• Lambda functions can take any number of arguments, but can only have one expression.

• They are commonly used as a way to create small, throwaway functions.

• Lambda functions are often used in conjunction with functions like map(), filter(), and reduce().
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Q4. What are the Data types used in your project?
Ans. 
The data types used in the project include integers, strings, floats, and booleans.
• Integers are used for storing whole numbers, such as IDs or quantities.

• Strings are used for storing text data, such as names or descriptions.

• Floats are used for storing decimal numbers, such as prices or measurements.

• Booleans are used for storing true/false values, such as status indicators.
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Q5. Write a code having square of a series which is divisible by 3 using lambda function ?
Ans. 
Code to find square of series divisible by 3 using lambda function.
• Create a list of numbers in the series

• Use filter() function with lambda function to filter numbers divisible by 3

• Use map() function with lambda function to find square of each number
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Q1. Basics.....js graphql
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Q2. Basics on react
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Q1. No Technical rounds. Direct Client round conducted.
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Q2. Direct client round conducted.
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Q1. Implement oops concepts in Golang
Ans. 
Object-oriented programming concepts can be implemented in Golang using structs, methods, encapsulation, inheritance, and polymorphism.
• Use structs to define objects and their properties

• Methods can be defined on structs to encapsulate behavior

• Encapsulation can be achieved by using private and public fields

• Inheritance is not directly supported in Golang, but composition can be used to achieve similar functionality

• Polymor...read more
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1. Cric Info system design.
2. Some DS & Algo problems

Q1. Design gRPC API Automation Framework
Ans. 
Designing a gRPC API Automation Framework
• Identify the key functionalities and requirements of the gRPC API

• Choose a programming language and framework for automation

• Create a test suite with test cases covering different scenarios

• Implement test scripts to interact with the gRPC API

• Integrate the automation framework with a continuous integration system

• Implement reporting and logging mechanisms for test results

• Consider sca
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