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Exxat SDE Interview Questions and Answers

Updated 12 Apr 2024

Exxat SDE Interview Experiences

1 interview found

SDE Interview Questions & Answers

user image Anonymous

posted on 12 Apr 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Arrays, medium level from leetcode

Round 2 - One-on-one 

(1 Question)

  • Q1. Resume Based round. Questions based on resume

Interview questions from similar companies

SDE Interview Questions & Answers

DotPe user image Anonymous

posted on 3 Nov 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. SQL join question
  • Q2. House robber, circular list
Round 2 - One-on-one 

(2 Questions)

  • Q1. Find duplicates and remove from linked list.
  • Ans. 

    Remove duplicates from a linked list

    • Traverse the linked list and keep track of seen values using a hash set

    • If a value is already in the hash set, remove the duplicate node

    • Update the next pointers accordingly

  • Answered by AI
  • Q2. Check IP address is in valid format or not
  • Ans. 

    Validate if an IP address is in a valid format

    • Split the IP address into 4 parts using the dot as a delimiter

    • Check if each part is a number between 0 and 255

    • Ensure there are exactly 4 parts in the IP address

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

MCQ based on c++ and java

Round 2 - Coding Test 

Solve 5 DSA questions

Round 3 - Technical 

(3 Questions)

  • Q1. 1. Buy and sell stocks 2. String balance 3. Storing algo
  • Q2. String balance questions and String manipulation
  • Q3. Sorting algorithms and their implementations
  • Ans. 

    Sorting algorithms are used to arrange elements in a specific order.

    • Common sorting algorithms include bubble sort, selection sort, insertion sort, merge sort, quick sort, and heap sort.

    • Each sorting algorithm has its own time complexity and space complexity.

    • Sorting algorithms can be implemented in various programming languages such as C++, Java, Python, etc.

  • Answered by AI

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was asked a question on counting continuous max occurences of 1 in a string

Interview Preparation Tips

Interview preparation tips for other job seekers - Deep knowledge of programming is a must

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

Interview Questionnaire 

2 Questions

  • Q1. Check if binary tree is balanced or not.
  • Ans. 

    Check if binary tree is balanced or not.

    • A balanced binary tree has the height of left and right subtrees differ by at most 1.

    • Recursively check the height of left and right subtrees and compare.

    • Use a helper function to calculate the height of a subtree.

    • Time complexity: O(nlogn) for a balanced tree, O(n^2) for a skewed tree.

  • Answered by AI
  • Q2. Detect loops in linked list.
  • Ans. 

    Detect loops in a linked list.

    • Use two pointers, one moving at a faster pace than the other.

    • If there is a loop, the faster pointer will eventually catch up to the slower one.

    • To detect the start of the loop, reset one pointer to the head and move both pointers at the same pace.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview experience was good, do your DS Algo questoin thoroughly.

Skills evaluated in this interview

I applied via Company Website and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Complex sql scenarios and their results
  • Ans. 

    Complex SQL scenarios and their results

    • Using subqueries to filter data

    • Joining multiple tables with complex conditions

    • Using window functions to calculate running totals

    • Pivoting data to transform rows into columns

    • Using recursive queries to traverse hierarchical data

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Should have strong knowledge in SQL, ETL & DWH concepts

Skills evaluated in this interview

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test

Round 2 - Group Discussion 

Current affairs

Round 3 - Technical 

(1 Question)

  • Q1. Puzzle , sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself, whatever you know just be confident

I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Coding Test 

If you are a fresher , then this is for you else almost no coding test for experienced candidates.

Round 2 - One-on-one 

(1 Question)

  • Q1. Javascript basics, Angular react general questions depends upon profile.
Round 3 - Behavioral 

(1 Question)

  • Q1. They asked general questions related to some hectic situation faced in previous company / project..

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm . Clear your basics . That's it.

I applied via Recruitment Consultant and was interviewed in Apr 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Object Oriented Concepts and basic list/tuple/dictionary/ datetime conversion
  • Q2. Project done in last company and how will you help Saama?

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to frame answers end to end and stick to what you have done. Don't try to exaggerate.

I applied via Naukri.com and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Basics of python, project related questions
  • Q2. Basic SQL, few simple problem solving questions
Round 2 - HR 

(2 Questions)

  • Q1. Interests, hobbies ,general HR questions
  • Q2. Expected hike, salary, work timings preferred

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for basic python and sql.

Exxat Interview FAQs

How many rounds are there in Exxat SDE interview?
Exxat interview process usually has 2 rounds. The most common rounds in the Exxat interview process are Coding Test and One-on-one Round.

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Exxat SDE Interview Process

based on 1 interview

Interview experience

4
  
Good
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