Add office photos
Filter interviews by
BNP Paribas Senior Java Developer Interview Questions and Answers
BNP Paribas Senior Java Developer Interview Experiences
2 interviews found
I was interviewed in Oct 2024.
(4 Questions)
- Q1. Spring cloud gateway
- Q2. JWT Token structure and details
- Q3. Java 11 features
- Q4. Stream related problems
Array and collection concept.
String concept.
(2 Questions)
- Q1. Normally they about technical questions.you must strong on core Java.
- Q2. Java Collection questions. Spring boot basics.
Interview questions from similar companies
Senior Java Developer Interview Questions & Answers
Fidelity Investments
Anonymous
posted on 22 Oct 2024
(2 Questions)
- Q1. How is transaction managed in microservices architecture?
- Ans.
Transactions in microservices are managed using distributed transactions or compensating transactions.
Distributed transactions involve multiple microservices coordinating with a transaction manager to ensure data consistency across services.
Compensating transactions involve each microservice having a compensating action to rollback changes if a transaction fails.
Saga pattern is commonly used in microservices to manage ...
- Q2. Questions about java garbage collection
Skills evaluated in this interview
Hackerrank - Hackerrank test including multiple choice and 2 programming questions
(1 Question)
- Q1. Garbage collector internal implementation algorithm
- Ans.
Garbage collector is an automatic memory management system in Java that reclaims memory by deallocating objects no longer in use.
Garbage collector uses different algorithms like Mark-Sweep, Mark-Compact, and Copying to reclaim memory.
Mark-Sweep algorithm marks objects as reachable or unreachable, then sweeps through and deletes the unreachable objects.
Mark-Compact algorithm moves reachable objects to one end of the mem...
Manoj Cheulwar
Selected
I applied via Naukri.com and was interviewed before Feb 2023. There was 1 interview round.
(5 Questions)
- Q1. Java oops concepts , Java memory model , Java, lambda expressions example
- Q2. What are the oops concepts
- Ans.
Object-oriented programming concepts that help in organizing and designing code for reusability and maintainability.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Allowing a class to inherit properties and behavior from another class.
Polymorphism: Ability of objects to take on multiple forms or types.
Abstraction: Hiding the implementation details and showing on
- Q3. What is stream api
- Ans.
Stream API is a feature in Java that allows processing collections of objects in a functional style.
Stream API provides a way to perform operations on collections like filter, map, reduce, etc.
It supports functional programming paradigms like lambda expressions.
Example: List
names = Arrays.asList("Alice", "Bob", "Charlie"); Stream stream = names.stream();
- Q4. What is lambda expressions
- Ans.
Lambda expressions are anonymous functions that allow you to pass behavior as an argument to a method.
Lambda expressions are used to provide a concise way to represent behavior as data.
They are commonly used in functional programming and can be used to implement functional interfaces.
Lambda expressions can be used to iterate through collections using the forEach method.
- Q5. What Java memory model
- Ans.
The Java memory model defines how threads interact through memory when accessing shared data.
Defines the rules for reading and writing to shared variables in a multithreaded environment
Ensures visibility of changes made by one thread to other threads
Specifies the order in which operations are executed and how they are synchronized
Interview Preparation Tips
Skills evaluated in this interview
Senior Java Developer Interview Questions & Answers
JPMorgan Chase & Co.
Anonymous
posted on 27 Mar 2024
Selected
I applied via Recruitment Consulltant and was interviewed before Mar 2023. There were 4 interview rounds.
There is coding test consists of Easy / Medium DSA Question on Array/String/Hashing
(1 Question)
- Q1. Java 8 Feature, Immutable, OOPS, Hashmap Internal, Exception Handling, Multthreading lots of Qs asked( Synchonization , Lock ), Collection Framework, Singleton DP.
(1 Question)
- Q1. Project Discussion, Spring Boot Microservice related FAQ, @Transactional, Qualifier, JPA related Question, Design APIs for a given Use Case & Apply Authentication & Authorization, SOLID Design Principles
(1 Question)
- Q1. Explain Latest Project Architechture, asked Cross Question why RDBMS database , why not NoSQL DB used, How OAuth works/ how API Security implemented in your project, Explain any recent Prod Issue you have ...
Interview Preparation Tips
Senior Java Developer Interview Questions & Answers
American Express
Aditya Katiyar
posted on 1 Aug 2022
I applied via Referral and was interviewed in Jul 2022. There was 1 interview round.
(1 Question)
- Q1. 1. Eager , Lazy Singleton Design Pattern. 2. Java 8 Stream , Functions (Predicate , Supplier , Consumer ) , Comparator Chaining 3. Designing Pattern -> Count Like / Seen any Post of Instagram , Reduce N/W...
Interview Preparation Tips
Please confirm with HR if they are really interested to hire candidate , In my case i felt they were not really interested to hire .
(2 Questions)
- Q1. Given problem and asked me to solve
- Q2. Sum of array of elements without using any llop
- Ans.
Use reduce method to calculate sum of array elements without loop
Use Array.reduce() method to sum up the array elements
Convert array elements to numbers before summing them up
Example: const arr = ['1', '2', '3']; const sum = arr.reduce((acc, curr) => acc + Number(curr), 0);
Interview Preparation Tips
Skills evaluated in this interview
Saloni Sharma
I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. AWS project related
Software Developer Interview Questions & Answers
State Street Corporation
Anonymous
posted on 10 Apr 2024
I applied via campus placement at Kalinga Institute of Industrial Technology, Khurda and was interviewed in Oct 2023. There were 2 interview rounds.
Two easy code ,basic array string
(2 Questions)
- Q1. Coding question
- Q2. Oops, dbms,sql,
BNP Paribas Interview FAQs
Tell us how to improve this page.
BNP Paribas Interviews By Designations
- BNP Paribas Senior Associate Interview Questions
- BNP Paribas Associate Interview Questions
- BNP Paribas Associate 1 Interview Questions
- BNP Paribas Intern Interview Questions
- BNP Paribas Assistant Manager Interview Questions
- BNP Paribas Senior Software Engineer Interview Questions
- BNP Paribas Business Analyst Interview Questions
- BNP Paribas Senior Financial Analyst Interview Questions
- Show more
Interview Questions for Popular Designations
- Java Developer Interview Questions
- Junior Java Developer Interview Questions
- Java Software Developer Interview Questions
- Java Developer Trainee Interview Questions
- Java Software Engineer Interview Questions
- Associate Java Developer Interview Questions
- Software Developer Interview Questions
- Java Technical Lead Interview Questions
- Show more
BNP Paribas Senior Java Developer Interview Process
based on 2 interviews
Interview experience
Interview Questions from Similar Companies
Fast track your campus placements
BNP Paribas Senior Java Developer Reviews and Ratings
based on 1 review
Rating in categories
|
Senior Associate
2k
salaries
|  ₹3.6 L/yr - ₹14.1 L/yr |
|
Assistant Manager
1.3k
salaries
| ₹5.8 L/yr - ₹24 L/yr |
|
Associate 1
1k
salaries
| ₹2.5 L/yr - ₹10 L/yr |
|
Associate
805
salaries
| ₹2 L/yr - ₹8 L/yr |
|
Senior Software Engineer
460
salaries
| ₹7.5 L/yr - ₹28 L/yr |
HSBC Group
Standard Chartered
ICICI Bank
HDFC Bank
- Home >
- Interviews >
- BNP Paribas Interview Questions >
- BNP Paribas Senior Java Developer Interview Questions
