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Boppo Technologies
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I applied via Company Website and was interviewed in Sep 2023. There were 2 interview rounds.
Asked to develop web app
Spring MVC is a framework for building web applications using the MVC design pattern, while Spring Boot is an opinionated framework for quickly building production-ready applications.
Spring MVC is a part of the larger Spring Framework, providing a way to build web applications using the Model-View-Controller design pattern.
Spring Boot is an opinionated framework that simplifies the setup and configuration of Spring app...
The task involves using Spring Boot and a database.
Use Spring Boot framework to develop the application
Connect to a database using Spring Data JPA
Implement CRUD operations for database entities
Use annotations like @RestController, @RequestMapping, @Autowired, etc.
Handle exceptions and validations in the application
Write unit tests for the application
posted on 14 Apr 2024
Basic aptitude round
2 questions solve on paper
I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.
Q.1 Pattern
1
*2*
**3**
Q. 2
write code to get sub array with max sum from given array.
posted on 8 Aug 2024
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
posted on 7 Dec 2024
I applied via Walk-in and was interviewed in Nov 2024. There were 2 interview rounds.
Questions on string and arrays both are moderate level questions on hacherrank type for 20 marks
Java program to check if a number is prime
Create a function that takes an integer as input
Check if the number is less than 2, return false
Iterate from 2 to the square root of the number, check for divisibility
If the number is divisible by any number, return false
Otherwise, return true
A prime number is a number greater than 1 that can only be divided by 1 and itself.
Prime numbers are integers greater than 1
They have only two factors: 1 and the number itself
Examples of prime numbers: 2, 3, 5, 7, 11, 13
Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.
Abstract class can have constructors, member variables, and methods, while interface cannot.
A class can implement multiple interfaces but can only extend one abstract class.
Abstract classes are used to define a common behavior among subclasses, while interfaces are used to define a contract for classes to impl...
Abstract classes can have both implemented and abstract methods, while interfaces can only have abstract methods. Abstract classes support single inheritance, interfaces support multiple inheritance.
Abstract classes can have both implemented and abstract methods, providing more flexibility in design.
Interfaces can only have abstract methods, promoting a more strict contract for implementing classes.
Abstract classes sup...
JVM stands for Java Virtual Machine, which is an abstract machine that enables a computer to run Java programs.
JVM is responsible for converting Java bytecode into machine code that can be executed by the computer's operating system.
It provides a platform-independent execution environment for Java programs.
JVM manages memory, handles garbage collection, and provides security features for Java applications.
Examples of J...
based on 2 interviews
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