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Black Box Corporation
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I applied via Referral and was interviewed in Jul 2023. There were 3 interview rounds.
Study DSA for coding interviews. questions based on dp and tries.
Study dsa with behaviour and aptitute and leadership
Top trending discussions
I appeared for an interview in Aug 2021.
Round duration - 60 Minutes
Round difficulty - Medium
Interview was scheduled in afternoon. It was more on OOPs and DSA.
Given a singly linked list of integers, determine if the linked list is a palindrome.
A linked list is considered a palindrome if it reads the same forwar...
Check if a given singly linked list of integers is a palindrome or not.
Traverse the linked list to find the middle element using slow and fast pointers.
Reverse the second half of the linked list.
Compare the first half with the reversed second half to determine if it's a palindrome.
Round duration - 20 Minutes
Round difficulty - Easy
She asked me more about myself and few projects in resume. It was more of formal discussion than an interview round. I was very comfortable and she aksed me about my location preference at end of. Interview.
Tip 1 : BlackRock has so many projects in Java, So I made sure I clear my basics and prepare well for each and every question about Java
Tip 2 : OOPS is something which was being asked from everyone and every seniors confirmed the same.
Tip 3 : Have good projects, preferably in development.
Tip 1 : Have at least 2 projects.
Tip 2 : Include certifications.
It was not good, it contain mostly question of java programming.
Factorial of n and sum of n numbers using recursion
Create a recursive function to calculate factorial of n
Use a recursive function to calculate the sum of all n numbers
Handle base cases for both factorial and sum calculations
Example: Factorial of 5 = 5 * 4 * 3 * 2 * 1 = 120, Sum of first 5 numbers = 1 + 2 + 3 + 4 + 5 = 15
I applied via Campus Placement and was interviewed before Sep 2023. There were 3 interview rounds.
The first round was a mcq test based on aptitude and statstics
2nd round was a coding round. Three questions were given . Two were easy and one was medium
Hackerrrank and for 1 hour 3 LC medium
I applied via Referral and was interviewed in Jan 2024. There was 1 interview round.
I applied via Campus Placement and was interviewed in Sep 2021. There were 2 interview rounds.
2 coding questions and around 20 aptitude questions
I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 2 interview rounds.
Two questions were asked and answered both
Two programs on Java was asked on loops and collections
I appeared for an interview before Oct 2021.
I appeared for an interview in Sep 2020.
based on 1 interview
Interview experience
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