Lister Digital Software Engineer Interview Questions and Answers

Q1. Introduce yourself
Ans. 
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring Boot, and Angular

• Strong problem-solving skills
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Q2. DS/Ago problem - dynamic programming
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It was a virtual coding round with coding questions on Java fundamentals, Array, LinkedList

Questions on java fundamentals, some code snippets, Array

Q1. Behavioral round with discussion on previous experience and values
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Q1. Explain OOPS concepts
Ans. 
OOPS concepts are the principles of Object-Oriented Programming that help in designing and implementing software systems.
• Encapsulation: Hiding the implementation details of an object from the outside world

• Inheritance: Creating new classes from existing ones, inheriting their properties and methods

• Polymorphism: Ability of objects to take on many forms and perform different actions based on the context

• Abstraction: Focusi...read more
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Q1. Project discussion done
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Q1. What is your Expected CTC
Ans. 
My expected CTC is in line with industry standards and commensurate with my experience and skills.
• Research industry standards and salary ranges for the position and location

• Consider my experience, skills, and qualifications

• Negotiate based on the job responsibilities and company benefits

• Provide a range rather than a specific number

• Example: My expected CTC is between $80,000 to $100,000 per annum
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Q1. C# oops polymorphism extension methods
Ans. 
Polymorphism is a key feature of OOP in C#. Extension methods allow adding new functionality to existing types.
• Polymorphism allows objects of different classes to be treated as if they are of the same type.

• Extension methods are static methods that can be called as if they were instance methods of the extended type.

• Polymorphism and extension methods can be used together to add new behavior to existing types without modi
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Q2. Angular javascript vs typescript services components
Ans. 
Angular is a framework for building web applications using TypeScript, which is a superset of JavaScript.
• Angular provides a structure for building web applications using components, services, and modules.

• TypeScript is a statically typed language that provides better tooling and error checking than JavaScript.

• Services in Angular are used for sharing data and functionality across components.

• Components in Angular are the ...read more
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DSA - Linked List, Trees

Q1. They are asking technical questions what is their in the resume
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Q1. They will technical questions as per your resume what you mentioned
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