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LrnEd Associate Professional Interview Questions, Process, and Tips

Updated 30 Sep 2021

Top LrnEd Associate Professional Interview Questions and Answers

  • Q1. Reverse the String Problem Statement You are given a string STR which contains alphabets, numbers, and special characters. Your task is to reverse the string. Example: I ...read more
  • Q2. Maximum Number With Single Swap You are given an array of N elements that represent the digits of a number. You can perform one swap operation to exchange the values at ...read more
  • Q3. Can you write a query for an inner join, explain it, and provide an example with specific tables to demonstrate its use and importance?

LrnEd Associate Professional Interview Experiences

2 interviews found

I appeared for an interview before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 120 minutes
Round difficulty - Medium

Timing- 9AM-5PM, can give anytime in the time interval.
We where monitored using webcam durning the online Test.
The online test consisted of many sections-
a-Aptitude
b-English Comprehension
c-Logical
d-Error Spoting(CODE)
e-Writting

  • Q1. 

    Maximum Number With Single Swap

    You are given an array of N elements that represent the digits of a number. You can perform one swap operation to exchange the values at any two indices. Your task is to de...

  • Ans. 

    Given an array of digits, swap two elements to get the maximum number possible.

    • Iterate through the array to find the maximum digit.

    • Swap the maximum digit with the leftmost occurrence of that digit.

    • If the maximum digit is already at the leftmost position, swap it with the second largest digit.

  • Answered by AI
Round 2 - Video Call 

(1 Question)

Round duration - 15 Minutes
Round difficulty - Easy

It was a virtual Interview.
Basically the interviewer did not asked any technical question, i just had a great talk about java and python programing language with the interviewer.
Addition to this interviewer asked me to introduced myself and later we discussed my final year project idea.
It was a great talk.

  • Q1. Which programming language, Python or Java, do you believe will be more powerful in the future?
  • Ans. 

    Python is likely to be more powerful in the future due to its simplicity, versatility, and popularity.

    • Python is known for its simplicity and readability, making it easier for beginners to learn and use.

    • Python has a wide range of applications, from web development to data analysis and machine learning.

    • Python's popularity is continuously growing, with a large community of developers contributing to its libraries and fram...

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Amity University Gwalior. I applied for the job as Associate Professional in ChennaiEligibility criteriaAbove 6 CGPALrnEd interview preparation:Topics to prepare for the interview - Java, Python, Data Structures and AlgorithmTime required to prepare for the interview - 2 monthsInterview preparation tips for other job seekers

Tip 1 : Practice programming 
Tip 2 : Understand the logic behind the data structure rather than just memorize the concept 

Application resume tips for other job seekers

Tip 1 : Be pretty confident about the things you write in your Resume.
Tip 2 : Highlight your achievements and Knowledge in your resume.

Final outcome of the interviewSelected

Skills evaluated in this interview

I appeared for an interview before Sep 2020.

Round 1 - Coding Test 

Round duration - 120 minutes
Round difficulty - Medium

Amcat Test ( WebCam On and in Proctored mode)
The First round was divided into multiple sections Logical, aptitude, English comprehensive writing and Error Handling For given C++ and Java Programs( 6 Programs were there), Each section was time bounded.

Round 2 - Face to Face 

(2 Questions)

Round duration - 30 minutes
Round difficulty - Easy

It was a virtual interview round. The platform consist of an online IDE, Video of Interviewer and a chat window.
Interviewer asked me Tell me about yourself, then programs on patterns , string handling , SQL queries and OOPs concept.
In the End he asked me about my projects and on what project i am currently working. why you want to join DXC. How you got to know about DXC. Do you want to pursue higher education.

  • Q1. 

    Reverse the String Problem Statement

    You are given a string STR which contains alphabets, numbers, and special characters. Your task is to reverse the string.

    Example:

    Input:
    STR = "abcde"
    Output:
    "e...
  • Ans. 

    Reverse a given string containing alphabets, numbers, and special characters.

    • Iterate through the string from the end to the beginning and append each character to a new string.

    • Use built-in functions like reverse() or slicing to reverse the string.

    • Handle special characters and numbers while reversing the string.

    • Ensure to consider the constraints on the length of the string and the number of test cases.

  • Answered by AI
  • Q2. Can you write a query for an inner join, explain it, and provide an example with specific tables to demonstrate its use and importance?
  • Ans. 

    An inner join combines rows from two tables based on a related column between them.

    • An inner join returns rows when there is at least one match in both tables based on the join condition.

    • It is commonly used to retrieve data from multiple tables that have a relationship.

    • Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Amity University Gwalior. I applied for the job as Associate Professional in ChennaiEligibility criteria6 CGPALrnEd interview preparation:Topics to prepare for the interview - DBMS, Data Structures and Algorithms, Advanced Java, OOPS concepts, Problem Solving, Aptitude and ReasoningTime required to prepare for the interview - 1 monthInterview preparation tips for other job seekers

Tip 1 : Practice Aptitude Questions from IndiaBix
Tip 2 : Know Fundamental concepts of every subject you studied in Engineering
Tip 3 : Chose one Programming Language i prefer C++ or Java, Solve Data Structures Problems, Most Frequently asked codes from GeeksForGeeks, Practice at Leetcode
Tip 4 : Be prepared for Behavioural Questions, there are only some set of FAQs that can be followed from youtube vedios.
Tip 5 : Have atleast 1 good technical Project, and Use Technical keywords to mention that project in your Resume.
Tip 6 : Be humble in Interviews.
Tip 7 : Practice at Leetcode atleast top 100 questions.

Application resume tips for other job seekers

Tip 1 : Don't put anything in resume that you are not sure of.
Tip 2 : if you don't have any internship experience then you can show your good technical projects and certifications too.
Tip 3 : Use professional Keywords in your resume. 
Tip 4 : Highlight your Skills and Achievements. Put only those skills in which you are good like any question can be asked on any particular skill. Like how you will do this in this.

Final outcome of the interviewSelected

Skills evaluated in this interview

Associate Professional Interview Questions Asked at Other Companies

Q1. Find the Second Largest Element Given an array or list of integer ... read more
Q2. Closest Sum Problem Statement Given an array of integers ARR of s ... read more
asked in LrnEd
Q3. Reverse the String Problem Statement You are given a string STR w ... read more
Q4. Add Two Numbers Represented as Linked Lists Given two linked list ... read more
Q5. Remove Duplicates from String Problem Statement You are provided ... read more

Interview questions from similar companies

I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Numerical ability and logical reasoning followed by some coding mcqs

Round 2 - Technical 

(1 Question)

  • Q1. Print 1 to 100 without for loop
  • Ans. 

    Printing 1 to 100 without for loop

    • Use recursion to print numbers from 1 to 99

    • Print 100 outside the recursion

    • Use a base case to stop recursion at 100

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare from interview bit and practice mcqs

I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Simple aptitude test

Round 2 - One-on-one 

(1 Question)

  • Q1. General questions as per your cv

Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:
  • Aptitude
Interview preparation tips for other job seekers - Great company for freshers.. lot to learn and experience

I applied via Recruitment Consultant and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. DS Algo Questions on Trees. Leadership Principles

Interview Preparation Tips

Interview preparation tips for other job seekers - Read up on DS Algo and white paper coding and Leadership Principles

I applied via Naukri.com

Interview Questionnaire 

2 Questions

  • Q1. Why Amazon?
  • Q2. What do you expect from Amazon?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be open to anything, and keep your expectations low as your expectations might kill you. Just relax and take everything in a healthy way

I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Technical 

(1 Question)

  • Q1. Basic questions of java.
Round 3 - HR 

(1 Question)

  • Q1. Intro and other hr related questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover the basic questions regarding the programming language.

I appeared for an interview in Aug 2017.

Interview Questionnaire 

7 Questions

  • Q1. Implement Merge Sort.
  • Ans. 

    Merge Sort is a divide and conquer algorithm that sorts an array by dividing it into two halves, sorting them separately, and then merging the sorted halves.

    • Divide the array into two halves

    • Recursively sort the two halves

    • Merge the sorted halves

  • Answered by AI
  • Q2. Given a BST containing distinct integers, and a number ‘X’, find all pairs of integers in the BST whose sum is equal to ‘X’.
  • Ans. 

    Find pairs of integers in a BST whose sum is equal to a given number.

    • Traverse the BST and store the values in a hash set.

    • For each node, check if (X - node.value) exists in the hash set.

    • If yes, add the pair (node.value, X - node.value) to the result.

    • Continue traversal until all nodes are processed.

  • Answered by AI
  • Q3. Given a set of time intervals in any order, merge all overlapping intervals into one and output the result which should have only mutually exclusive intervals.
  • Ans. 

    Merge overlapping time intervals into mutually exclusive intervals.

    • Sort the intervals based on their start time.

    • Iterate through the intervals and merge overlapping intervals.

    • Output the mutually exclusive intervals.

    • Example: [(1,3), (2,6), (8,10), (15,18)] -> [(1,6), (8,10), (15,18)]

  • Answered by AI
  • Q4. What are the different types of hashing? Suggest an alternative and a better way for Linear Chaining.
  • Ans. 

    Different types of hashing and alternative for Linear Chaining

    • Different types of hashing include division, multiplication, and universal hashing

    • Alternative for Linear Chaining is Open Addressing

    • Open Addressing includes Linear Probing, Quadratic Probing, and Double Hashing

  • Answered by AI
  • Q5. Implement AVL Tree.
  • Ans. 

    An AVL tree is a self-balancing binary search tree where the heights of the left and right subtrees differ by at most one.

    • AVL tree is a binary search tree with additional balance factor for each node.

    • The balance factor is the difference between the heights of the left and right subtrees.

    • Insertion and deletion operations in AVL tree maintain the balance factor to ensure the tree remains balanced.

    • Rotations are performed ...

  • Answered by AI
  • Q6. Minimum number of squares whose sum equals to given number n.
  • Ans. 

    Find the minimum number of squares whose sum equals to a given number n.

    • Use dynamic programming to solve the problem efficiently.

    • Start with finding the square root of n and check if it is a perfect square.

    • If not, then try to find the minimum number of squares required for the remaining number.

    • Repeat the process until the remaining number becomes 0.

    • Return the minimum number of squares required for the given number n.

  • Answered by AI
  • Q7. Insertion sort for a singly linked list.
  • Ans. 

    Insertion sort for a singly linked list.

    • Traverse the list and compare each node with the previous nodes

    • If the current node is smaller, swap it with the previous node

    • Repeat until the end of the list is reached

    • Time complexity is O(n^2)

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: There were 2 coding questions (no penalty for wrong submission) and 20 Multiple Choice Questions(with negative marking). We were given 90 minutes to solve them. MCQs were based on Data Structures, OS, CN, C outputs, OOP etc.
Tips: Experience in Competitive Programming might help in solving coding questions. No constraints were mentioned and detailed Instructions related to problem were stated vaguely. So code carefully.
Duration: 1 hour 30 minutes
Total Questions: 22

Round: Technical Interview
Experience: The interviewer asked me to introduce myself and a brief introduction of the projects that I have done. She first asked me questions related to my project. After that she moved on to the data structures part.
Tips: Take your time to approach the problems and if the question is not clear ask the interviewer to explain it again.

Round: Technical Interview
Experience: The interviewer asked me about how my previous round went. After that, he asked me to introduce myself and a brief introduction of the projects that I have done. He first asked me a few questions related to my project. Then he moved on to the data structures part. In this round the interviewer gave me strict time limit for coding the solution on paper for each problem and as soon as I was done coding he gave me 2-3 minutes every time to find errors and debug my code.
Tips: Do not panic even if the interviewer sets time limit while solving problems. If the question is not clear ask the interviewer to explain it again.

College Name: The LNM Institute Of Information Technology, Jaipur

Skills evaluated in this interview

I applied via Walk-in and was interviewed before Jul 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. .net questions - routing in asp.net MVC ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing . Prepare well for interview on .Net technology stack

I appeared for an interview before Feb 2021.

Round 1 - Aptitude Test 

Time - 60mins

Round 2 - Coding Test 

Time- 30mins

Interview Preparation Tips

Interview preparation tips for other job seekers - Was easy to crack, Coding round was good

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