Airtel Interview Questions

Top skills recommended for Bharti Airtel Lead Engineer interview Insights by AmbitionBox

  • Java
  • Data Structures
  • Design Patterns
  • Microservices
  • NoSQL
  • Object Oriented Programming
  • Product Portfolio
  • Scalability
  • Top skills recommended for Bharti Airtel Territory Sales Manager interview Insights by AmbitionBox

  • Channel Sales
  • prepaid sales
  • Primary Sales
  • Secondary Sales
  • ROI
  • Distributor Handling
  • Territory Sales Management
  • Field Sales
  • Top skills recommended for Bharti Airtel Software Engineer interview Insights by AmbitionBox

  • Q1. Airtel to call me and firstly ask the question are you interested and is this relevant job for you and after he asked to me tell me about yourself your workread more View Answers (1)
  • Q2. In the final round there is some company seniors whose also discuss about the job profile and give the business scenarios about to relevant for the job profread more Add Answer
  • 2. You are given a string s, now you have to find the maximum number of occurrences of a subString which follows following constraints:let subString length be L (a). minLength<=L<=maxLength (b). number of unique characters in subString <=maxUnique Given: 1<=minLength<=|s| 1<=maxLength<=|s| 1<=maxUnique<=26

    It lasted more than 1 hour. Interviewer was kindof chill.He then finally asked me do you have any questions.I asked few and then I was asked to wait.

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    For eg: Input: abcdd 1 2 3 Output: 2( considering substring d which occurs twice and follows constraints as well)

    Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.

    If you have been invited for interview at Airtel, learn from Interview questions, tips and experiences shared by candidates who have attended interviews in the past at Airtel.

    Below are some common interview questions you can expect to be asked at Airtel Interview. Click on each interview question to see how to answer them.

    Bharti Airtel Interview Rounds and Process

    Round duration – 40 Minutes Round difficulty – Medium

    Round 1 was mainly focused on data structures and algorithms ,core java concepts and dbms

  • Q1. Minimum Characters For Palindrome you are given a string and you have to find the minimum number of characters to be inserted to convert it to a palindrome.read more View Answers (3)
  • Q2. Next Greater Element Given an array, print the Next Greater Element (NGE) for every element. The Next greater Element for an element x is the first greater read more View Answers (2)
  • Q3. OOPS based Questions brush up basic core java concepts like oops concepts, serialization and also java 8 new features, was asked to write codes with java 8 read more Add Answer
  • Q4. DBMS QuestionsACID properties,sql quries like 2nd highest salary from employee table and more dbms concepts. Add Answer
  • Round duration – 40 to 50 min Round difficulty – Medium

    Focussed mainly on projects and system design

  • Q1. Technical Questions I was asked about projects.HLD of my current project and my role in it.Different design patterns were asked .discussed various architectread more Add Answer
  • Round duration – 30 Minutes Round difficulty – Medium

  • Q1. Project Based QuestionsMainly about my current role and projects i worked on.Discussed HLD problems from projects i worked on and side projects. Add Answer
  • Round duration – 20 Minutes Round difficulty – Easy

  • Q1. Basic HR questionsIntroduction ,Where do you see yourself in 2-3 years? What do you know about Airtel Xlabs? Why do you want to join Airtel? View Answers (1)
  • Airtel Interview Process

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