i
CARE Analytics and Advisory
Filter interviews by
Clear (1)
An interface class in software development is a blueprint for a class that defines a set of methods that a class must implement.
Interface classes contain abstract methods that must be implemented by any class that implements the interface.
Interfaces allow for multiple inheritance in programming languages that do not support it.
Interfaces are used to define a contract for classes to adhere to, ensuring consistency and i...
Global exceptions can be handled by using try-catch blocks in the code.
Use try-catch blocks to catch exceptions at a global level
Implement a global exception handler to log or display the exception details
Consider using frameworks like Spring Boot for handling global exceptions
I will analyze the query execution plan, optimize the query, check for indexing, and consider partitioning.
Analyze the query execution plan to identify any bottlenecks or inefficiencies.
Optimize the query by rewriting it, adding indexes, or restructuring the data.
Check for proper indexing on the tables involved in the query.
Consider partitioning large tables to improve query performance.
Use tools like SQL Profiler or D...
Indexes in databases help improve query performance by allowing faster data retrieval.
Types of indexes include B-tree, hash, bitmap, and full-text indexes.
B-tree indexes are commonly used for range queries.
Hash indexes are useful for equality queries.
Bitmap indexes are efficient for low cardinality columns.
Full-text indexes are used for searching text data.
I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
Technical Test round for Java and .Net
Top trending discussions
I applied via Approached by Company and was interviewed before Jul 2021. There was 1 interview round.
To write a REST API from scratch, I would follow these steps:
Define the resources and endpoints
Choose a programming language and framework
Implement CRUD operations for each resource
Use HTTP methods and status codes correctly
Add authentication and authorization
Test the API using tools like Postman
Document the API using tools like Swagger
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Dec 2022. There were 3 interview rounds.
Basic concepts of programming
I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
Reverse a given string
Use a loop to iterate through the characters of the string
Swap the characters from start to end to reverse the string
Return the reversed string
Some common Springboot annotations used in projects are @RestController, @Autowired, @RequestMapping, @Service, @Component, @Repository.
@RestController - Used to define RESTful web services.
@Autowired - Used for automatic dependency injection.
@RequestMapping - Used to map web requests to specific handler methods.
@Service - Used to indicate that a class is a service.
@Component - Used to indicate that a class is a Spring...
I applied via Naukri.com and was interviewed in Sep 2022. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
Objects in Java can be created in multiple ways, including using new keyword, cloning, deserialization, and reflection.
Using the 'new' keyword
Cloning an existing object
Deserialization from a file or network
Using reflection to create objects dynamically
Interface is a contract that defines the methods a class must implement, while abstract class can have both implemented and abstract methods.
Interface methods are public and abstract by default, while abstract class can have abstract and non-abstract methods.
A class can implement multiple interfaces but can only inherit from one abstract class.
Interfaces are used to achieve multiple inheritance in Java, while abstract ...
Serialization is the process of converting an object into a format that can be easily stored or transmitted.
Serialization is used to convert complex data structures or objects into a stream of bytes.
Serialized data can be stored in files, databases, or sent over a network.
Common serialization formats include JSON, XML, and Protocol Buffers.
I applied via Referral and was interviewed in Aug 2024. There was 1 interview round.
3 coding questions and manager round
based on 2 interviews
Interview experience
based on 2 reviews
Rating in categories
Software Engineer
40
salaries
| ₹0 L/yr - ₹0 L/yr |
Business Analyst
24
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Software Engineer
12
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Director
8
salaries
| ₹0 L/yr - ₹0 L/yr |
Software Developer
8
salaries
| ₹0 L/yr - ₹0 L/yr |
Crisil
ICRA
Brickwork Ratings
Acuité Ratings & Research