Blackfig Technologies Software Developer Intern Interview Questions and Answers

Dsa mostly from arrays,trees.

• Q1. Intro of the candidate
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• Q2. What Do iKnow that is not written in my resume.
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Moderate difficulty level questions were asked

High difficulty level questions were asked

DSA questions of array and strings

• Q1. DSA on array advanced topics
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Round duration - 45 Minutes
Round difficulty - Easy

This round was held on Google Meet Video Call at 10 A.M.
There were 2 Interviewers and they were very helpful.

• Q1. Kth largest element in the unsorted array You are given an array consisting of 'N' distinct positive integers and a number 'K'. Your task is to ...read more
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• Q2. System Design Question

  Draw E-R Diagram for Uber.

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• Q3. Maximum sum path from the leaf to root You are given a binary tree of 'N' nodes. Your task is to find the path from the leaf node to the root node which...read more
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Round duration - 30 Minutes
Round difficulty - Easy

The round was 2nd technical round conducted through Google Meet.
There were 2 interviewers and they were helpful.
Timing was from 11:10 A.M - 12:00 P.M

• Q1. Technical Question

  Given a file of 1 GB having data in form of digits, sort the file elements with 100 MB RAM available.

   

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• Q2. Add Two Numbers As Linked Lists You are given two linked lists representing two non-negative numbers. The digits in the linked list are stored in reverse order,...read more
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Round duration - 15 Minutes
Round difficulty - Easy

Timing was 12:30 P.M. to 1:00 P.M.
It was held on Google Meet and HR was helpful.

• Q1. Basic HR Questions

  Who is your role model?

  Where do you see yourself in 5 years?

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Round duration - 120 minutes
Round difficulty - Medium

It was in the morning. It had basic questions and 2 programming questions(1 string and 1 Data Structure)

• Q1. Character Pattern Print the following pattern for the given N number of rows. Pattern for N = 4 A BC CDE DEFG Input format : Integer N (Total no. of rows) Out...read more
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• Q2. Stack using queue Implement a Stack Data Structure specifically to store integer data using two Queues. There should be two data members, both being Queues to s...read more
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Round duration - 60 minutes
Round difficulty - Medium

My interviewer asked me about my projects and the concepts involved in making it. Then he asked me to solve a string problem which was not very difficult followed by basic questions on array and it's properties. He also asked HTML tags.

• Q1. Reverse the String You are given a string 'STR'. The string contains [a-z] [A-Z] [0-9] [special characters]. You have to find the reverse of the string....read more
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Round duration - 150 minutes
Round difficulty - Easy

This round for Sapient was based on it's core values and how I've implemented these once or more in life. It mostly involved discussion around my leadership, team player, problem solving and innovative skills as a part of the clubs in college. Also, what are my expectations from Sapient and what I bring to them

• Q1. Basic HR Questions An instance where I resolved a conflict An instance of my leadership skills An instance where I brought or implemented a new idea and how it ...read more
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Cf questions asked of rating 1400

• Q1. What is ts & why we should use over js
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• Q2. System design question of Netflix
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Asked single que which is dp

• Q1. 1.Self introduction 2.question about my department(ex ECE) 3.oops (polymorphism,inheritance,encapsulation) 4.programming C language because i preferred factor...read more
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• Q1. Just a formalities of checking address aadhar no mobile num thats all.
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