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Wowsome Lead Engineer Interview Questions and Answers

Updated 14 Oct 2024

Wowsome Lead Engineer Interview Experiences

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Lead Engineer Interview Questions & Answers

user image Anonymous

posted on 14 Oct 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Explain the JDK
  • Ans. 

    JDK stands for Java Development Kit, which is a set of tools used for developing Java applications.

    • JDK includes the Java Runtime Environment (JRE), an interpreter/loader (Java), a compiler (javac), an archiver (jar), a documentation generator (Javadoc), and other tools.

    • It provides everything needed to develop, compile, debug, and run Java programs.

    • JDK is platform-independent and can be used on various operating systems

  • Answered by AI
  • Q2. Some coding questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Go prepared

Skills evaluated in this interview

Interview questions from similar companies

I applied via Walk-in and was interviewed in Dec 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Job profile
  • Q2. Describe yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - Was nice and friendly atmosphere
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. They ask about over self and about family
  • Q2. And common question about customer service and skill and responsibilities

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Introduce yourself
  • Ans. 

    I am a highly motivated and detail-oriented individual with a background in marketing and a passion for data analysis.

    • Background in marketing

    • Passion for data analysis

    • Highly motivated and detail-oriented

  • Answered by AI
  • Q2. Why did you choose BPO
  • Ans. 

    I chose BPO because of the opportunity to work with diverse clients, develop strong communication skills, and gain valuable experience in a fast-paced environment.

    • Opportunity to work with diverse clients

    • Develop strong communication skills

    • Gain valuable experience in a fast-paced environment

  • Answered by AI
Round 2 - Behavioral 

(2 Questions)

  • Q1. Introduce yourself
  • Ans. 

    I am a highly motivated and detail-oriented individual with a background in marketing and a passion for project management.

    • Background in marketing

    • Passion for project management

    • Detail-oriented

    • Highly motivated

  • Answered by AI
  • Q2. What is sales and how to talk with customer
  • Ans. 

    Sales is the process of selling products or services to customers by understanding their needs and providing solutions.

    • Build rapport with the customer by actively listening and asking questions to understand their needs

    • Highlight the benefits of the product or service that meet the customer's needs

    • Handle objections by addressing concerns and providing additional information or alternatives

    • Close the sale by asking for th...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Asked array questions medium level

Round 2 - HR 

(2 Questions)

  • Q1. About my internships
  • Q2. And projects in detail

Interview Preparation Tips

Interview preparation tips for other job seekers - No advice just prepare well

I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. ADD two linkedlist (Leetcode Question)
  • Ans. 

    Add two linked lists and return the sum as a linked list.

    • Traverse both linked lists and add the corresponding nodes.

    • Handle carry over while adding nodes.

    • Create a new linked list to store the sum and return it.

  • Answered by AI
  • Q2. Knowledge about different tech stacks
  • Q3. Diff b/w quick sort and merge sort
  • Ans. 

    Quick sort is faster but unstable, while merge sort is slower but stable.

    • Quick sort uses a pivot element to divide the array into two parts and recursively sorts them.

    • Merge sort divides the array into two halves, sorts them separately, and then merges them.

    • Quick sort has an average time complexity of O(n log n), while merge sort has a time complexity of O(n log n) in all cases.

    • Quick sort is not stable, meaning that the...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was good . All of the interviewers were friendly .It was a nice discussion.

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Jun 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Tell me about yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - Say thanks

I applied via Company Website and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

7 Questions

  • Q1. Reverse a given Linked List. Both O(1) and O(N) space complexity. Where N is the size of Linked List.
  • Ans. 

    Reverse a given Linked List with O(1) and O(N) space complexity.

    • For O(1) space complexity, use three pointers to reverse the links in place.

    • For O(N) space complexity, use a stack to store the nodes and then pop them to create the reversed list.

    • Be careful with edge cases such as empty list or list with only one node.

  • Answered by AI
  • Q2. Explain your project. and give a brief overview for the technologies involved in the process of making the project. (Expect some cross-questioning for the technologies you are going to mention).
  • Q3. In a party of N people, only one person is known to everyone. Such a person may be present in the party, if yes, (s)he doesn't know anyone in the party. Find this celebrity (is present).
  • Ans. 

    Find the celebrity in a party of N people where only one person is known to everyone.

    • The celebrity doesn't know anyone in the party.

    • We can use a stack to keep track of potential celebrities.

    • If a person knows someone, they cannot be a celebrity.

    • If a person doesn't know someone, we can push them onto the stack.

    • After iterating through all people, we check if the stack has only one person and if that person is known to eve

  • Answered by AI
  • Q4. Explain in detail the working behind the algorithms of Merge Sort and Quick Sort.
  • Ans. 

    Merge Sort and Quick Sort are sorting algorithms that use divide and conquer approach.

    • Merge Sort divides the array into two halves, sorts them recursively, and then merges them.

    • Quick Sort selects a pivot element, partitions the array around the pivot, and recursively sorts the sub-arrays.

    • Merge Sort has a worst-case time complexity of O(nlogn), while Quick Sort has an average case time complexity of O(nlogn).

    • Merge Sort ...

  • Answered by AI
  • Q5. Trapping Rain-Water problem: Given N non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
  • Ans. 

    Compute amount of water trapped in an elevation map after raining

    • Iterate through the array and find the maximum height on the left and right of each bar

    • Calculate the amount of water that can be trapped on each bar using the difference between the minimum of the two maximum heights and the height of the bar

    • Add up the amount of water trapped on each bar to get the total amount of water trapped

  • Answered by AI
  • Q6. Zigzag traversal of a given binary tree.
  • Ans. 

    Zigzag traversal of a binary tree is a way of traversing the tree in a zigzag pattern.

    • Use a stack to keep track of nodes to be visited.

    • For each level, alternate between adding nodes to the stack from left to right and right to left.

    • Pop nodes from the stack and add their children to the stack in the appropriate order.

    • Repeat until all nodes have been visited.

  • Answered by AI
  • Q7. Given a dictionary with {Key, Value} as {String, Integer}. Sort the given dictionary in ascending/descending order according to: 1) Key. 2) Value.
  • Ans. 

    Sort a dictionary by key or value in ascending/descending order.

    • Use sorted() function with lambda function to sort by key or value.

    • For ascending order, use reverse=False and for descending order, use reverse=True.

    • Example: sorted_dict = sorted(dictionary.items(), key=lambda x: x[0], reverse=True)

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - - Have a good understanding of Data Structures and Algorithm.
- Whatever your project may be, you should know aspect of it and expect some cross-questions as well.
- Be confident with what solution you are coming up, and try to make it efficient if asked.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(3 Questions)

  • Q1. Resume and study details
  • Ans. Iam fresher and good communication skills
  • Answered Anonymously
  • Q2. Aptitude questions and coding
  • Q3. Communication skills

Interview Preparation Tips

Topics to prepare for AmbitionBox Software Engineer interview:
  • Resume
  • Company Profiling
  • Cloud Computing
  • Maintenance
  • Management
Interview preparation tips for other job seekers - I have a good communication skills and and achive their my good position

I applied via Company Website and was interviewed in Apr 2022. There were 2 interview rounds.

Round 1 - Aptitude Test 

Rejaning

Round 2 - Coding Test 

Programing

Interview Preparation Tips

Topics to prepare for AmbitionBox Software Engineer interview:
  • Programming
  • Coding
Interview preparation tips for other job seekers - Software engineer, programing languages

Wowsome Interview FAQs

How many rounds are there in Wowsome Lead Engineer interview?
Wowsome interview process usually has 1 rounds. The most common rounds in the Wowsome interview process are Technical.
What are the top questions asked in Wowsome Lead Engineer interview?

Some of the top questions asked at the Wowsome Lead Engineer interview -

  1. Explain the ...read more
  2. Some coding questi...read more

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Wowsome Lead Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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