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Elevati Infotech
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I applied via Approached by Company and was interviewed before Mar 2022. There were 2 interview rounds.
Method overloading is having multiple methods with the same name but different parameters. Method overriding is having a method in the subclass with the same name and parameters as in the superclass.
Method overloading is done in the same class while method overriding is done in different classes.
Method overloading is used to provide different ways of calling the same method while method overriding is used to provide a ...
Inheritance is a mechanism in OOP where a new class is derived from an existing class.
It allows code reusability and saves time and effort in writing code.
The derived class inherits the properties and methods of the base class.
The derived class can also add new properties and methods or override the existing ones.
It helps in achieving polymorphism and abstraction.
Example: A Car class can be inherited by a SportsCar cla...
Optional class is used to handle null values in Java 8 and above.
Optional class is a container object that may or may not contain a non-null value.
It provides methods to check if a value is present or not, and to retrieve the value if it is present.
It helps to avoid NullPointerExceptions and makes the code more readable and concise.
Example: Optional
If person.getName() retur...
Exception handling in Spring Boot project
Use @ExceptionHandler annotation to handle exceptions
Use @ControllerAdvice to handle exceptions globally
Use try-catch block to handle exceptions in specific methods
Use ResponseEntity to return custom error messages
Use logging to track and debug exceptions
I applied via Approached by Company and was interviewed before Nov 2022. There were 3 interview rounds.
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posted on 9 Jun 2024
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
Code for any 2 c programs
I applied via LinkedIn and was interviewed before Oct 2023. There was 1 interview round.
The discussion was technical regarding the projects, achievements, purpose and scope
I applied via LinkedIn and was interviewed in Oct 2023. There were 2 interview rounds.
Simple programming problem - python
I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
I applied via LinkedIn and was interviewed in Nov 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
Customers are the lifeblood of any business and should be treated with respect and empathy.
Customers are the reason why a business exists
They should be treated with respect and empathy
Their needs and concerns should be addressed promptly
Building a good relationship with customers is crucial for long-term success
Customer feedback is valuable for improving products and services
We must think always about our company and no any customer will back with empty hand mean satisfaction of customer.
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