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iMocha Team Lead Interview Questions and Answers

Updated 17 Jun 2022

iMocha Team Lead Interview Experiences

1 interview found

Team Lead Interview Questions & Answers

user image Anonymous

posted on 17 Jun 2022

I applied via Campus Placement and was interviewed before Jun 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Coding Test 
Round 3 - Assignment 
Round 4 - HR 

(1 Question)

  • Q1. Explain your knowledge

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be prepared about the role you are going for

Interview questions from similar companies

I was interviewed in Jun 2021.

Interview Questionnaire 

1 Question

  • Q1. Why you applied here
  • Ans. I am a self motivated person i like to interact with people. That is why i applied here in lidoleaning edtech
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident every time you are answering the Question. what ever you speak, speak Confidantly.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - Coding Test 

SQL joins, right left inner

Round 2 - Case Study 

If orders go down, what can be done

Interview Preparation Tips

Topics to prepare for Pocket FM Team Lead interview:
  • SQL
Interview preparation tips for other job seekers - It will be fine
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Why do you want to join lido
  • Q2. Its an emerging company

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well and it's very easy , just answer normally without any tension.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Two Pointer Technique question to get the highest sum from two sorted list by jumping from one list to another list on common element.
  • Q2. Combine two sorted array such as first element would be the lowest element and second would be the largest element as so on.
  • Ans. 

    Merge two sorted arrays with alternating lowest and highest elements.

    • Create a new array to store the result

    • Use two pointers to iterate through the two input arrays

    • Alternate between adding the lowest and highest elements to the result array

  • Answered by AI
Round 2 - LLD Round 

(1 Question)

  • Q1. Design SplitWise
  • Ans. 

    SplitWise is a platform for splitting expenses among friends or groups.

    • Allow users to create groups and add expenses

    • Calculate each user's share of the expenses

    • Send notifications to users for pending payments

    • Support multiple currencies for international groups

  • Answered by AI
Round 3 - System Design 

(1 Question)

  • Q1. Design API Rate Limiter
  • Ans. 

    Design API Rate Limiter to control the number of requests a user can make within a specific time frame.

    • Implement a token bucket algorithm to track and limit the number of requests per user.

    • Use a sliding window to track the time frame for request limits.

    • Consider using a distributed cache like Redis to store and manage request limits.

    • Provide appropriate error responses when the rate limit is exceeded.

    • Allow for customizat...

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

8 Questions

  • Q1. Given a doubly linked list with one pointer of each node pointing to the next node just like in a singly linked list. The second pointer(arbit pointer) however can point to any node in the list and not jus...
  • Ans. 

    Program to create a copy of a doubly linked list with an arbit pointer.

    • Traverse the original list and create a new node for each node in the list.

    • Store the mapping of original node to the new node in a hash table.

    • Traverse the original list again and set the next and arbit pointers of the new nodes.

    • Return the head of the new list.

  • Answered by AI
  • Q2. Implement funcionality of 1000 of students giving a online test and timer is running. You have to calculate th etime when test is tarted and auto-matically stop the test when test is ended. Handle the scen...
  • Ans. 

    Implement functionality for online test with timer and handle power failure scenarios

    • Create a timer function to track the time

    • Store the start time and end time of the test

    • Implement a backup system to save progress in case of power failure

    • Use a database to store test data and progress

    • Handle edge cases like internet connectivity issues

  • Answered by AI
  • Q3. WAP of prime number using reursion?
  • Ans. 

    A recursive function to check if a number is prime or not.

    • Create a function that takes a number as input.

    • Check if the number is less than 2, return false.

    • Check if the number is 2, return true.

    • Check if the number is divisible by any number less than it, return false.

    • If none of the above conditions are met, call the function recursively with the number minus 1.

  • Answered by AI
  • Q4. Reverse a linked list?
  • Ans. 

    To reverse a linked list, we need to traverse the list and change the direction of the pointers.

    • Create three pointers: prev, curr, and next

    • Initialize prev to null, curr to head of the linked list, and next to null

    • Traverse the list and change the direction of the pointers: next = curr.next; curr.next = prev; prev = curr; curr = next;

    • Set the new head of the linked list to prev

  • Answered by AI
  • Q5. Some sql related questions – not very tough : some inner joins and self join based?
  • Q6. How can you stop man in the middle attack over an insecure communication line without using any kind of encryption ?
  • Ans. 

    It is not possible to stop man in the middle attack over an insecure communication line without using any kind of encryption.

    • Without encryption, the communication line is inherently insecure and vulnerable to man-in-the-middle attacks.

    • One possible solution is to use a secure communication line, such as a VPN or a dedicated private network.

    • Another solution is to use digital signatures to verify the authenticity of the c...

  • Answered by AI
  • Q7. What is the difference between http and https?
  • Ans. 

    HTTP is unsecured while HTTPS is secured with SSL/TLS encryption.

    • HTTP stands for Hypertext Transfer Protocol while HTTPS stands for Hypertext Transfer Protocol Secure.

    • HTTP operates on port 80 while HTTPS operates on port 443.

    • HTTP is unencrypted while HTTPS is encrypted with SSL/TLS.

    • HTTPS provides authentication and data integrity while HTTP does not.

    • HTTPS is used for secure online transactions such as online banking, e

  • Answered by AI
  • Q8. Heap memory and stack memory? Local variables are stored where? What is memory tables?
  • Ans. 

    Heap and stack memory are two types of memory allocation in a program. Local variables are stored in stack memory. Memory tables are used to track memory allocation.

    • Heap memory is used for dynamic memory allocation, while stack memory is used for static memory allocation.

    • Local variables are stored in stack memory and are only accessible within the scope of the function they are declared in.

    • Memory tables are used to kee...

  • Answered by AI

Interview Preparation Tips

Round: Technical Interview
Experience: Finally, I got offer from Aspiring Minds after 15 days of negotiation.

Skills: data structure, Algorithm
College Name: na

Skills evaluated in this interview

Interview Preparation Tips

Round: Test
Experience: Numeric Reasoning Test

Round: Test
Experience: Numeric Reasoning Test

Round: Test
Experience: Numeric Reasoning Test

I applied via Campus Placement and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Given an array findtwo elements whose sum will equal to the given target number (two sum)
  • Ans. 

    Given an array, find two elements whose sum equals the target number (two sum).

    • Use a hash table to store the difference between the target and each element in the array.

    • Iterate through the array and check if the current element exists in the hash table.

    • If it does, return the current element and the corresponding value in the hash table.

    • If it doesn't, add the difference between the target and the current element to the

  • Answered by AI
  • Q2. Find repeated and missing no.s
  • Ans. 

    The task is to find the repeated and missing numbers in an array of integers.

    • Iterate through the array and mark the visited numbers by changing the sign of the element at the corresponding index.

    • If a number is already negative, it means it is a repeated number.

    • The missing number can be found by checking the index of the positive number.

    • Alternatively, we can use a hash set to keep track of visited numbers and find the m...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Give eLitmus exam and try to score good marks they will definitely shortlist you and practice basics DSA questions mainly on array and strings .

Skills evaluated in this interview

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Aptitude Test 

Nice interview experience on the aptitude

Round 2 - Technical 

(2 Questions)

  • Q1. Introduced ourselves
  • Q2. Explain about about projects
  • Ans. 

    Projects are specific tasks or assignments undertaken to achieve a particular goal or outcome.

    • Projects involve a defined scope, timeline, and budget.

    • They require a team of individuals with specific skills and roles.

    • Examples include developing a new software application, implementing a website redesign, or launching a marketing campaign.

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

DSA Questions based on dp graph tree

Round 2 - One-on-one 

(2 Questions)

  • Q1. String medium Hard Leetcode
  • Q2. Simple Easy Graph leetcode

iMocha Interview FAQs

How many rounds are there in iMocha Team Lead interview?
iMocha interview process usually has 4 rounds. The most common rounds in the iMocha interview process are Aptitude Test, Coding Test and Assignment.

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