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Blue Yonder Node JS Developer Interview Questions and Answers

Updated 2 Mar 2024

Blue Yonder Node JS Developer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Mar 2023. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Explain about Microservices Architecture
  • Ans. 

    Microservices architecture is an architectural style that structures an application as a collection of loosely coupled services.

    • Each service is self-contained and can be developed, deployed, and scaled independently.

    • Services communicate with each other over lightweight protocols like HTTP or messaging queues.

    • Microservices allow for flexibility, scalability, and resilience in large and complex applications.

    • Examples of c...

  • Answered by AI
  • Q2. What is the difference between NoSQL and SQL Database?
  • Ans. 

    NoSQL databases are non-relational databases that do not require a fixed schema, while SQL databases are relational databases that use structured query language.

    • NoSQL databases are schema-less, allowing for flexible data models.

    • SQL databases use a fixed schema with tables and rows.

    • NoSQL databases are horizontally scalable, making them suitable for big data applications.

    • SQL databases are vertically scalable, meaning the...

  • Answered by AI
  • Q3. What are the closures in Javascript?
  • Ans. 

    Closures in JavaScript are functions that have access to their own scope, as well as the scope in which they were defined.

    • Closures allow functions to access variables from an outer function even after the outer function has finished executing.

    • They are created whenever a function is defined within another function.

    • Closures are commonly used to create private variables and functions in JavaScript.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Data structures, System design and Node.js well.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Basic DSA questions like binary search, pattern
  • Q2. Basic SQL query questions

Interview Preparation Tips

Interview preparation tips for other job seekers - One of the worst company I have given interview,
The HR named Shubha A contacted me a day before interview that are you available for interview, I told yes.

After that interview has been scheduled, with interviewer soumyashree rout , I have given all the answers which she asked for and what did I get an acquisition of cheating in interview, I even showed her my surroundings that I am not cheating, and how come such dumb people are allowed to interview. Really waste of time and effort.

Please don't go for interview for this company you will find better opportunities like I did , offered a position at a product based company better than this.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Apr 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Just go through basic core java questions, spring boot questions.
  • Q2. 1. Oops concept, Exception Handling, Singleton class
Round 3 - One-on-one 

(1 Question)

  • Q1. 1. Find number of times a string occurs in second string. Practice more on string coding interview questions. 2. Sql:find employee who has second highest salary.
  • Ans. 

    Count occurrences of a string in another string and find second highest salary in SQL.

    • Use a loop to iterate through the second string and check for occurrences of the first string.

    • Use a counter variable to keep track of the number of occurrences found.

    • In SQL, use a subquery to find the employee with the second highest salary by ordering the salaries in descending order and selecting the second row.

  • Answered by AI
Round 4 - Behavioral 

(1 Question)

  • Q1. Discussed about roles and responsibilities. Greatest challenge that has faced in job role. Puzzle:u have 3l 5l container,how do u measure 4l using only two given containers

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Core java basics
  • Q2. Collections framework
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Jun 2023. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Basic questions on oops, exception handling, spring boot annotations, collections
Round 3 - One-on-one 

(1 Question)

  • Q1. Coding questions on Java 8 features, streams, lambdas as well
Round 4 - One-on-one 

(1 Question)

  • Q1. This is was kind of managerial round. Goes with questions like what is your learning, why job switch, difficult part of your job and some puzzles as well
Round 5 - HR 

(1 Question)

  • Q1. Questions like self intro, fam background, why manhattan, what do you know about manhattan, package, strengths and weakness

Interview Preparation Tips

Interview preparation tips for other job seekers - For the 3rd round, they call you to office for a F2F interview. After that HR round takes place and they just say that your interview did not yield a positive response. When you ask for feedback, they simply laugh at your face. This is the worst that can be done to an applicant.
P.S- I was a referred candidate

I applied via Approached by company and was interviewed in Dec 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

Interview Preparation Tips

Topics to prepare for Dassault Systemes Java Developer interview:
  • C, c++,Java coding knowledge
Interview preparation tips for other job seekers - Employee, devolper ,tester ,coding
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Feb 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Round 1 was of aptitude test with two sections overall it was easy but very less time.

Round 2 - One-on-one 

(1 Question)

  • Q1. Core java and advance java , project what u have done and puzzles

Interview Preparation Tips

Topics to prepare for Dassault Systemes Java Developer interview:
  • Java
Interview preparation tips for other job seekers - for interview round prepare puzzles very well.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
No response

I was interviewed in Jun 2024.

Round 1 - Coding Test 

Java Coding Questions based on ArrayList, HashMap, etc.

Round 2 - Coding Test 

Count distinct elements in given String.

Round 3 - Behavioral 

(2 Questions)

  • Q1. Current Project architecture.
  • Ans. 

    Our current project architecture follows a microservices design pattern with separate services for different functionalities.

    • Microservices architecture with separate services for different functionalities

    • Use of RESTful APIs for communication between services

    • Containerization using Docker for easy deployment and scalability

    • Implementation of service discovery and load balancing with tools like Kubernetes

    • Use of message bro

  • Answered by AI
  • Q2. My role in project
  • Ans. 

    My role in the project was to develop and maintain Java applications to meet the project requirements.

    • Developing Java applications based on project requirements

    • Maintaining and updating existing Java code

    • Collaborating with team members to ensure project success

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Min stack write code with full operation
  • Ans. 

    A min stack is a stack data structure that supports the usual push and pop operations, along with an additional operation to retrieve the minimum element in constant time.

    • Create a stack to store the elements and another stack to store the minimum values encountered so far.

    • When pushing an element, check if it is smaller than the current minimum. If so, push it onto the minimum stack.

    • When popping an element, check if it ...

  • Answered by AI
  • Q2. Graph and sql ,concept problem
Round 2 - One-on-one 

(2 Questions)

  • Q1. Merge Sort based tricky ques
  • Q2. Island problem leetcode

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Asked about introduction and then few coding questions

Round 2 - Technical 

(2 Questions)

  • Q1. Given a code, what will be the output of this?
  • Ans. 

    The output of the code will be the sum of the elements in the given array.

    • The code likely involves iterating through the array and adding up the elements.

    • Make sure to handle edge cases like empty arrays or arrays with negative numbers.

    • Example: If the array is [1, 2, 3], the output will be 6.

  • Answered by AI
  • Q2. What is a hashMap and difference between HashMap and concurrentHashMap
  • Ans. 

    HashMap is a data structure in Java that stores key-value pairs. ConcurrentHashMap is a thread-safe version of HashMap.

    • HashMap is not thread-safe, while ConcurrentHashMap is thread-safe.

    • ConcurrentHashMap allows concurrent read and write operations without the need for external synchronization.

    • HashMap allows null keys and values, while ConcurrentHashMap does not allow null keys or values.

  • Answered by AI

Skills evaluated in this interview

Blue Yonder Interview FAQs

How many rounds are there in Blue Yonder Node JS Developer interview?
Blue Yonder interview process usually has 1 rounds. The most common rounds in the Blue Yonder interview process are Technical.
What are the top questions asked in Blue Yonder Node JS Developer interview?

Some of the top questions asked at the Blue Yonder Node JS Developer interview -

  1. What is the difference between NoSQL and SQL Databa...read more
  2. What are the closures in Javascri...read more
  3. Explain about Microservices Architect...read more

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Blue Yonder Node JS Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
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