BNY Interview Questions, Process, and Tips

Karet coding evaluation platform is used

Q1. Technical + coding assessment was there
Add your answer
Q2. Find max continous sub array with unique elements in an array
Ans. 
Find max continous sub array with unique elements in an array
• Use sliding window approach

• Keep track of unique elements in the window

• Update max length when a duplicate element is found
Answered by AI
Add your answer

Q1. Pure Technical round
Add your answer

Q1. Typical Managerial round
Add your answer

Q1. Payscale discussion round
Add your answer

Java - User Array of Arraylist as return type and need to find the new & updated users from the supplied lists.

Q1. General questions on performance improvement.
Add your answer
Q2. Advantages of spring over spring boot.
Ans. 
Spring Boot is built on top of Spring and provides additional features and ease of use.
• Spring Boot provides auto-configuration which reduces the amount of boilerplate code needed.

• Spring Boot has embedded servers which makes it easy to deploy applications.

• Spring Boot provides a variety of starter dependencies which makes it easy to add commonly used libraries.

• Spring Boot provides Actuator which provides insight into the...read more
Answered by AI
Add your answer

4 coding question 2 easy, 1-medium, 1- medium-hard

Q1. Basic computer science question , related to DBMS, OPPS, OS SQL query and other simple DSA question
Add your answer

The coding test comprised 4 questions, held on the Hackerank platform. The time-bound was 90 minutes. I would rate the questions as easy, medium, medium, and hard. You had to solve at least 3 and 80% of the test cases of the last question to qualify for the last round.

Q1. Polymorphism and types of polymorphism.
Ans. 
Polymorphism is the ability of an object to take on many forms. Types include compile-time, runtime, and ad-hoc polymorphism.
• Compile-time polymorphism is achieved through function overloading and templates.

• Runtime polymorphism is achieved through inheritance and virtual functions.

• Ad-hoc polymorphism is achieved through operator overloading and function templates.

• Polymorphism allows for code reusability and flexibility ...read more
Answered by AI
Add your answer
Q2. Relational databases to which I said I had no idea.
Add your answer
Q3. Binary tree traversal quesiton.
Add your answer
Q4. Doubly linked list traversal question.
Add your answer
Q5. Asked about projects.
Add your answer

Q1. Buy and sell stocks 1
Add your answer
Q2. Buy and sell stocks 2.
Add your answer
Q3. An easy puzzle in which the interviewer tries to trick me with my answer. Be confident.
Add your answer

Q1. String hashing problem, which I solved with KMP using O(n3) solution.
Add your answer
Q2. Contributions to open source communities.
Ans. 
Contributed to open source communities by developing and maintaining projects.
• Developed and maintained a Python package for data analysis and visualization

• Contributed to a popular JavaScript library by fixing bugs and adding new features

• Participated in open source hackathons and contributed to various projects

• Provided support and guidance to new contributors in the community
Answered by AI
Add your answer
Q3. JEE Mains rank, KVPY rank.
Add your answer

Q1. What is Corporate Action?
Ans. 
Corporate Action refers to any event initiated by a publicly traded company that impacts its shareholders and may require their response or decision.
• Corporate Action is a term used in the financial industry to describe any event that affects a company's shareholders.

• These events can include stock splits, dividends, mergers, acquisitions, rights issues, spin-offs, and more.

• Corporate Actions can be voluntary or mandatory...read more
Answered by AI
Add your answer