Ho presentato la mia candidatura online. La procedura ha richiesto un giorno. Ho sostenuto un colloquio presso Walmart Global Tech (Bengaluru) nel mese di mag 2025
Colloquio
I can only make it to 2 rounds.
Round 1: 2 DSA questions
For each element in an array, find the nearest greater element on the right side of it. Simple use stack traverse from right and each time pop elements from stack which are smaller than it. And the top of the stack is answer to that index. Then add that element to stack too for further elements.
2. Find if we can divide the array into two sub arrays no need to be contiguous or in same order such that sum of the two sub arrays are equal. Simple add all elements and see if thats odd then means impossible so return null. Else just find elements whose sum is equal to (sum of all elements)/2.
Round 2: Java based questions:
Use stream api to convert 4 chars from each string to upper case in a list of strings.
Check a number is even or odd but don't use % opperator or bit wise opperator. We can convert it to string and check if last digit is even or not.
What is singleton class ways to create its object.
How to pass not fixed no of arguments to a function.
At last LRU cache? Which he only don't know and asks unnecessary questions.
Esperienza positiva
Colloquio nella media
Candidatura
Ho sostenuto un colloquio presso Walmart Global Tech (Bengaluru)
Colloquio
3 round of technical round happens.
1st round will be DSA where easy to medium level questions can expect.
2nd round will be on HLD/tech expert deep dive.
3rd round will be a managerial round. You can expect bit technical question and mangerial question. Mostly will check the previous project.
Domande di colloquio [1]
Domanda 1
DSA realted to Tree and LinkedList.
Deep dive on technology. And prev project design discussion.
Ho sostenuto un colloquio presso Walmart Global Tech
Colloquio
Hiring drive in college, applied through college portal
Standard HackerRank test with 2 questions. Both medium level.
Followed by 3 rounds of interviews. With different focus in each rounds
Interview process was smooth
Ho sostenuto un colloquio presso Walmart Global Tech (Bengaluru)
Colloquio
It was easy. Leetcode questions. Standard system design.Talk with the manager about your work.5 rounds in total.LLD round, HLD round, coding, Hiring manager round. It was a great experience.
LCA of binary tree was asked.