Wappnet Systems Software Engineer Intern Trainee Interview Questions and Answers for Freshers

25 MCQ questions online with time limit

Create webapp . Frontend, Backend , data encryption

I have given the coding test in python language. Out of 5 questions, we have to attain a minimum of 3 questions.

Q1. The questions in technical round is related to the task which were given to us and also they ask basics questions related to technical.
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Q1. The interview was about the personality check, overeally it was good .
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Todo application javascript todo app creation needs to submit

Q1. Expected salary, family, future plans
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String , Array ,Collection framework related questions.

Ecommerce site with Login,Review,AddToCart,Order features,Filter features.

Q1. Html,Css,Js. Interviewer don't have knowledge on Java,React js.And if you don't able to answer basic html,css related questions they will disqualify you.
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Q1. Docker Basics:What is Docker, and how does it differ from traditional virtualization?Explain the purpose of Docker images and containers.Node.js Fundamentals:Describe the event-driven architecture of Node....read more
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Q1. What is the difference between an abstract class and an interface in object-oriented programming?
Ans. 
Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.
• Abstract class can have method implementations, while interface cannot.

• A class can implement multiple interfaces, but can only inherit from one abstract class.

• Interfaces are used to define contracts for classes to implement, while abstract classes are used to provide a common base for subclasses.

• Example: Abstr...read more
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Q2. Abstract classes can have implemented methods; interfaces can only have declarations (before JAVA 8).
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