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ION Group Sdet Engineer Interview Questions and Answers

Updated 17 Oct 2024

ION Group Sdet Engineer Interview Experiences

3 interviews found

Sdet Engineer Interview Questions & Answers

user image Anonymous

posted on 17 Oct 2024

Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Coding Test 

It was not that hard actually.

Round 2 - Coding Test 

It was not that hard actually

Round 3 - One-on-one 

(2 Questions)

  • Q1. It was Introduction question
  • Q2. Nothing else major part of the interview

Sdet Engineer Interview Questions & Answers

user image Anonymous

posted on 14 Aug 2023

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

I applied via Campus Placement and was interviewed in Jul 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Aptitude and 2 coding questions

Round 2 - Technical 

(1 Question)

  • Q1. Questions about resume, Puzzles and DSA questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be thorough with resume and DSA concepts

Sdet Engineer Interview Questions Asked at Other Companies

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Q1. Tell me about the projects and knowledge on selenium api and etc?
asked in Witty Com
Q2. In this example, the internal data structure (std::vector) can be ... read more
asked in Info Edge
Q3. What do you mean by run time polymorphism and how is it achieved?
Q4. What reusable methods have been designed by you and their impact
asked in Info Edge
Q5. Explain each oops concept with clarity and write a class where yo ... read more
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Coding Test 

All about simple coding, mcqs and a bit og apti

Round 2 - One-on-one 

(1 Question)

  • Q1. Oops, dsa, algorithms, design
Round 3 - Group Discussion 

General discussion on people process tech an dproduct

Interview questions from similar companies

Interview Preparation Tips

Round: Technical Interview
Tips: * Easy technical questions
* Hiring procedure is more of technical assessment + personality assessment

Skills:
College Name: IIT Madras

Interview Questionnaire 

8 Questions

  • Q1. Find a number which occurs odd number of times and all number occurs even number of times
  • Ans. 

    Find an odd occurring number among even occurring numbers.

    • Use XOR operation to cancel out even occurring numbers and get the odd occurring number.

    • Iterate through the array and XOR each element with the result variable.

    • The final result will be the odd occurring number.

  • Answered by AI
  • Q2. Some discussion about my minor project
  • Q3. Spiral order of binary tree and mattrix, print it
  • Ans. 

    Print the spiral order of a binary tree and matrix.

    • For binary tree, use level order traversal and alternate direction for each level.

    • For matrix, use four pointers to traverse in spiral order.

    • Example for binary tree: 1 -> 2 -> 3 -> 4 -> 5 -> 6 -> 7 -> 8 -> 9

    • Example for matrix: 1 2 3 4 -> 8 7 6 5 -> 9 10 11 12 -> 16 15 14 13

  • Answered by AI
  • Q4. Some question about os,dbms
  • Q5. Find pair which have a given sum in a given array
  • Ans. 

    Finding pairs in an array with a given sum.

    • Iterate through the array and for each element, check if the difference between the given sum and the element exists in the array.

    • Use a hash table to store the elements of the array and their indices for faster lookup.

    • If there are multiple pairs with the same sum, return any one of them.

    • If no pair is found, return null or an empty array.

  • Answered by AI
  • Q6. Find total number of k element which have a given avg in a given array in minimum time complexity
  • Ans. 

    Find total number of k element with given avg in an array in minimum time complexity.

    • Use sliding window technique to traverse the array in O(n) time complexity.

    • Maintain a sum variable to keep track of the sum of elements in the window.

    • If the sum of elements in the window is equal to k times the given avg, increment the count.

    • Move the window by subtracting the first element and adding the next element in the array.

  • Answered by AI
  • Q7. Print all elements which in not boundary element in a given binary tree
  • Ans. 

    Printing non-boundary elements of a binary tree

    • Traverse the tree in any order (preorder, inorder, postorder)

    • Check if the current node is not a boundary node (not the first or last node in its level)

    • If it is not a boundary node, print its value

    • Recursively traverse its left and right subtrees

  • Answered by AI
  • Q8. Then some question about process synchronisation,error vs exception,and then 2-3 hr question

Interview Preparation Tips

Round: Test
Experience: practice codes on paper
Tips:

Round: Technical Interview
Experience: very good
Tips: please try to explain each and every question in detail

Round: Technical Interview
Experience: my hr round is not taken by them,and some of face 3rd round ,which is HR
Tips: please prepare all types of problem from geeksforgeeks

Skill Tips: please try to understand every problem from geeksforgeeks
Skills: ds
College Name: NIT Bhopal
Motivation: best work culture,and a lots of learning opportunity in this company,and in every 6 month there is a appraisal

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected

I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. General data structure question based
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Technical 

(4 Questions)

  • Q1. What is the difference between normal and arrow functions
  • Ans. 

    Arrow functions are more concise and have a lexical 'this' binding compared to normal functions.

    • Arrow functions do not have their own 'this' keyword, they inherit it from the parent scope.

    • Arrow functions do not have their own 'arguments' object.

    • Arrow functions cannot be used as constructors with 'new'.

    • Arrow functions are more concise and have implicit return when no curly braces are used.

  • Answered by AI
  • Q2. All basic JS Questions to cover Hoisting closure
  • Q3. They asked to show me an example using the API call
  • Q4. Difference between forEach and Map
  • Ans. 

    forEach is used to iterate over an array and perform a function on each element, while map creates a new array by applying a function to each element.

    • forEach does not return a new array, while map does

    • forEach does not modify the original array, while map creates a new array

    • forEach is used for side effects, while map is used for transformation

    • Example: forEach - array.forEach(item => console.log(item)), map - const newAr

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover JS basics

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

Bloomberg user image Bisrat Walle Yigzaw

posted on 9 Jul 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Data Structures and Algorithms

Round 2 - Coding Test 

Data Structures and Algorithms

Round 3 - Technical 

(1 Question)

  • Q1. System Design Round
Round 4 - HR 

(2 Questions)

  • Q1. Tell me about yourself?
  • Q2. Why do you want to join our company?
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Two leetcode mid questions
  • Q2. One leetcode mid question
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jul 2023. There were 3 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 Resume tips
Round 2 - Aptitude Test 

Easy 10 -12 coding based mcq type questions. 1 question had to write code

Round 3 - Technical 

(1 Question)

  • Q1. 1 graph question 1 dp question
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ION Group Interview FAQs

How many rounds are there in ION Group Sdet Engineer interview?
ION Group interview process usually has 3 rounds. The most common rounds in the ION Group interview process are Coding Test, One-on-one Round and Resume Shortlist.
What are the top questions asked in ION Group Sdet Engineer interview?

Some of the top questions asked at the ION Group Sdet Engineer interview -

  1. Questions about resume, Puzzles and DSA questi...read more
  2. Nothing else major part of the interv...read more
  3. It was Introduction quest...read more

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ION Group Sdet Engineer Interview Process

based on 3 interviews

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