Tranpac Software Solutions Software Developer Interview Questions and Answers

First round was basic introduction

Q1. Second round was technical round
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Q2. Java related questions
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Q3. Explain about oops concepts
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Object-oriented programming concepts that focus on objects and classes for better code organization and reusability.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

• Inheritance: Ability of a class to inherit properties and behavior from another class.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implementation det...read more
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Q4. Explain about exception
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An exception is an event that disrupts the normal flow of a program's execution.
• Exceptions are used to handle errors and other exceptional events in a program.

• They allow the program to continue running even when unexpected situations occur.

• Examples of exceptions include divide by zero, file not found, and out of memory errors.
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Q5. What is spring JPA and explain about rest servics
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Spring JPA is a framework that simplifies data access with Java Persistence API. REST services are web services that use HTTP methods for communication.
• Spring JPA is a part of the Spring Framework that provides an abstraction layer on top of JPA (Java Persistence API) to simplify database operations in Java applications.

• It allows developers to interact with databases using object-oriented programming concepts rather th...read more
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