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I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.
I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
Circuit breaker is a design pattern used in software development to prevent system failures by temporarily stopping requests to a failing service.
Circuit breaker monitors the number of failures and opens when a threshold is reached.
When the circuit is open, requests are not sent to the failing service, preventing further failures.
After a specified time, the circuit breaker closes and allows requests to be sent again.
Ex...
Frequency of occurrence of words in a given text can be calculated by counting each word and storing it in a data structure.
Split the text into words using whitespace as delimiter
Create a map to store word frequencies
Iterate through the words and update the frequency count in the map
Return the map with word frequencies
Spring Boot can work with two databases by configuring multiple data sources and using @Primary annotation.
Configure multiple data sources in application.properties or application.yml
Use @Primary annotation to specify the primary data source
Use @Qualifier annotation to specify the secondary data source
Example: @Configuration @EnableTransactionManagement public class DatabaseConfig { @Primary @Bean(name = "primaryDataSo...
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
HashMap is non-synchronized and allows null values, while HashTable is synchronized and does not allow null values.
HashMap is non-synchronized, meaning it is not thread-safe, while HashTable is synchronized and thread-safe.
HashMap allows null values for both keys and values, while HashTable does not allow null keys or values.
HashMap is generally preferred for non-thread-safe applications, while HashTable is used in mul
I applied via Job Fair and was interviewed in Oct 2024. There were 4 interview rounds.
Onlin test consist pf easy numerical questions
Easy questions not so difficult
Yes, I am willing to work in any location for the right opportunity.
I am open to relocating for the right job opportunity
I am flexible and adaptable to new environments
I believe working in different locations can provide valuable experiences and growth opportunities
Java 8 introduced several new features including lambda expressions, functional interfaces, streams, and default methods.
Lambda expressions allow for more concise code and enable functional programming.
Functional interfaces are interfaces with a single abstract method, used for lambda expressions.
Streams provide a way to work with sequences of elements and support parallel processing.
Default methods allow interfaces to...
Currently working as a Java Developer at XYZ Company, responsible for developing and maintaining Java applications.
Developing and maintaining Java applications
Collaborating with team members on projects
Participating in code reviews and debugging
Implementing new features and enhancements
Troubleshooting and resolving technical issues
I was interviewed in Oct 2024.
To find the second highest salary in SQL, use the 'SELECT MAX(salary) FROM employees WHERE salary < (SELECT MAX(salary) FROM employees);'
Use the MAX() function to find the highest salary in the table
Use a subquery to find the maximum salary that is less than the highest salary
Combine both queries to get the second highest salary
ACID properties are a set of properties that guarantee database transactions are processed reliably.
ACID stands for Atomicity, Consistency, Isolation, Durability
Atomicity ensures that all operations in a transaction are completed successfully or none at all
Consistency ensures that the database remains in a consistent state before and after the transaction
Isolation ensures that transactions are executed independently of...
I applied via Company Website and was interviewed in Oct 2024. There were 3 interview rounds.
First round is quit easy
2 coding question based on dsa
SDLC stands for Software Development Life Cycle, which consists of different phases from planning to maintenance.
1. Planning phase involves defining project scope, requirements, and creating a project plan.
2. Analysis phase focuses on gathering and analyzing requirements to create a detailed system design.
3. Design phase involves creating a high-level design, detailed design, and architecture for the software.
4. Implem...
The 4 pillars of data structure are arrays, linked lists, stacks, and queues.
Arrays: Data structure that stores a collection of elements with a fixed size.
Linked Lists: Data structure where each element points to the next element in the sequence.
Stacks: Data structure that follows the Last In First Out (LIFO) principle.
Queues: Data structure that follows the First In First Out (FIFO) principle.
I applied via Referral and was interviewed in Aug 2024. There were 3 interview rounds.
HashSet is a collection that does not allow duplicate elements and does not guarantee the order of elements.
HashSet uses a hash table for storage.
Elements are stored based on their hash code.
Adding an element to a HashSet returns false if the element is already present.
Example: HashSet
I want to join Deloitte because of its reputation for innovation, diverse projects, and opportunities for growth.
Deloitte is known for its innovative projects and cutting-edge technology, which aligns with my passion for staying up-to-date with the latest trends in Java development.
I am impressed by Deloitte's diverse range of projects and clients, which will provide me with valuable experience and the opportunity to w...
Mern Full Stack Developer
7
salaries
| ₹5 L/yr - ₹6 L/yr |
Product Designer
3
salaries
| ₹3.6 L/yr - ₹9 L/yr |
Urban Company
Swiggy
Ola Cabs
Zomato