Alstom Transportation Software Development Engineer Interview Questions and Answers

Q1. Javascript basic questions
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Q2. Javascript basic questions
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DSA questions mainly focusing on dynamic programming and Graphs

Q1. Tell me about yourself?
Ans. 
I am a passionate software developer with experience in Java, Python, and web development.
• Graduated with a degree in Computer Science

• Worked on multiple projects using Java and Python

• Familiar with web development technologies like HTML, CSS, and JavaScript

• Strong problem-solving skills and ability to work in a team
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Q2. What are your strengths and weaknesses?
Ans. 
My strengths include problem-solving skills and attention to detail. My weaknesses include a tendency to overthink and difficulty delegating tasks.
• Strengths: problem-solving skills, attention to detail

• Weaknesses: tendency to overthink, difficulty delegating tasks
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Q1. Telle about yourself
Ans. 
I am a passionate software developer with experience in Java, Python, and web development.
• Experienced in Java, Python, and web development technologies

• Strong problem-solving skills

• Familiar with Agile methodologies

• Worked on projects involving database management systems

• Continuous learner and always looking to improve
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Q2. Deep knowledge in node js
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Twenty questions on verbal and quantitative aptitude, as well as logical reasoning.

Q1. Tell me about yourself,why should we hire you
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Q2. How do you approach and overcome challenges?
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Q1. Java oops concepts
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Q2. Integration testing
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There was a aptitude test of 60 questions

Coding test having 2 questions

Q1. Tell me about yourself
Ans. 
I am a passionate software developer with experience in Java, Python, and web development.
• Graduated with a degree in Computer Science

• Worked on various projects using Java and Python

• Familiar with web development technologies like HTML, CSS, and JavaScript
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Q2. Explain oops concept in detail
Ans. 
OOPs (Object-Oriented Programming) 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 a problem

• Key principles of OOPs include Inheritance, Encapsulation, Polymorphism, and Abstraction

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

• Encapsulation involves bundling data and method...read more
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IT WAS BASIC AND EASY TO SOLVE

Q1. OOPS CONCEPT OF JAVA
Ans. 
OOPS concepts in Java refer to the principles of Object-Oriented Programming such as inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class. Example: class B extends class A.

• Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: private variables with public getter and setter methods.

• Polymorphism...read more
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Q2. JAVA SPRING BOOT
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