Blue Yonder Interview Experience for Java Spring Boot Developer

The interview process began with an online contact from a recruiter via Naukri. Mode of interview ( virtual)

Online Assignment: No

Technical Round 1 : (1 hour)

Starting with an introduction about myself and my project after that the interviewer started with the basic Java Questions, Like the difference between static polymorphism vs Dynamic Polymorphism, Describing how the main method works in Java, and why it is static if static is not declared what will happen, interface vs abstract class, use of interface( like to achieve 100 % abstraction), instance variable vs local variable, etc.

Apart from this, He gave me two coding questions:

Question 1) There is a student class with instance variables such as id, department, rank, name, etc, now you need to utilize the Java 8 streams method and find the highest rank student in each department and then ask me to print the result using Java 8.

Question 2) Given time intervals determine if a person could attend all meetings: Given an array of meeting time intervals consisting of start and end times [[s1,e1],[s2,e2],...] (si < ei), determine if a person could attend all meetings.

Example 1:
Input: [[0,30],[5,10],[15,20]]

Output: false

After this asked a few basic questions about Spring boot.

Managerial Round 2 (45 min) :

Starting with the introduction and he asked me to explain the previous project from my resume.

Moving forward he asked me some managerial level question like why do you want to join Blue Yonder why not the firm that you are holding the offer, Give my 5 reasons that you find Good about Blue Yonder, Tell me the situation when you stuck or helped in the DevOps part and similar sort of questions were there.

HR Negotiation (15 min) :

HR called me after two days, and discussed the salary part and then she asked my why us why not others(a similar question from previous round).

VERDICT : SELECTED

(Offer rolled out after a week)

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