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Singleton design pattern ensures a class has only one instance and provides a global point of access to it.
Ensures a class has only one instance.
Provides a global point of access to that instance.
Commonly used for logging, caching, database connections, etc.
Dependency injection in Spring is a design pattern where objects are passed their dependencies rather than creating them internally.
In Spring, dependency injection is achieved through inversion of control (IoC) container.
It helps in decoupling components, making them easier to test and maintain.
Example: @Autowired annotation in Spring is used for dependency injection.
Spring is a popular Java framework used for building enterprise applications.
Dependency Injection
Aspect-Oriented Programming
Spring Boot
Spring MVC
I applied via LinkedIn and was interviewed in Feb 2024. There were 3 interview rounds.
Introduction and technical knowledge
3-hour coding challenge
I applied via LinkedIn and was interviewed in Feb 2024. There were 3 interview rounds.
Introduction and some technical questions
3-hour coding challenge
I applied via Campus Placement and was interviewed before Jan 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before May 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before Jul 2020. There were 4 interview rounds.
The project involved designing and implementing a new network infrastructure for a large corporation.
Conducted a thorough analysis of the existing network infrastructure
Designed a new network architecture that met the company's needs
Implemented the new network infrastructure with minimal disruption to business operations
Tested and optimized the new network to ensure optimal performance
Provided ongoing support and maint
I applied via Walk-in and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed before Aug 2020. There was 1 interview round.
based on 2 interviews
Interview experience
Software Developer
3
salaries
| ₹36 L/yr - ₹51.2 L/yr |
Senior Software Developer
3
salaries
| ₹50 L/yr - ₹51 L/yr |
TCS
Accenture
Wipro
Cognizant