Upload Button Icon Add office photos

Morningstar

Compare button icon Compare button icon Compare

Filter interviews by

Morningstar QA Automation Engineer Interview Questions and Answers

Updated 3 Jul 2021

Morningstar QA Automation Engineer Interview Experiences

1 interview found

Interview Questionnaire 

1 Question

  • Q1. Programming questions: frequency of characters in a string, pyramid pattern, selenium testng basics, git maven commands

QA Automation Engineer Jobs at Morningstar

View all

Interview questions from similar companies

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

Round 1 - Coding Test 

90 minutes
hacker Rank plotform

Round 2 - Technical 

(2 Questions)

  • Q1. What is data structure ?
  • Ans. 

    Data structure is a way of organizing and storing data in a computer so that it can be accessed and used efficiently.

    • Data structures are used to manage large amounts of data efficiently.

    • They provide a way to organize data in a way that makes it easy to access and manipulate.

    • Examples of data structures include arrays, linked lists, stacks, queues, trees, and graphs.

  • Answered by AI
  • Q2. What is linked list?
  • Ans. 

    A linked list is a linear data structure where each element is a separate object with a pointer to the next element.

    • Consists of nodes that contain data and a pointer to the next node

    • Can be singly or doubly linked

    • Used for dynamic memory allocation, implementing stacks and queues

    • Example: Singly linked list - 1 -> 2 -> 3 -> null

    • Example: Doubly linked list - null <- 1 <-> 2 <-> 3 -> null

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Tell me about your project

Interview Preparation Tips

Interview preparation tips for other job seekers - kdnf djfndjf jdfbdsjbfdsjb jdfbdjfd kdf

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Oct 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 - Technical 

(4 Questions)

  • Q1. 1. Question on Projects, Job, Contribution.
  • Q2. Javascript : closures, promise
  • Q3. Guess Output based questions
  • Q4. Coding : Given array and target, find the index pair of elements the sum becomes target
  • Ans. 

    Given an array and target, find the index pair of elements the sum becomes target.

    • Use a hash table to store the difference between target and current element

    • Check if the difference exists in the hash table

    • Return the indices of the current element and the difference

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Project bases questions, Core Concepts(with examples and senarios) and Coding question

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

FactSet user image Tharun Chowhan Mudavath

posted on 9 May 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Campus Placement and was interviewed in Nov 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Thirty minutes,basic aptitude concepts

Round 2 - Coding Test 

One hour and basic programmming concepts

Round 3 - HR 

(5 Questions)

  • Q1. Tell me about yourself
  • Q2. Whats are your strengths
  • Q3. What are your weakness
  • Q4. Your techniclal skills
  • Ans. 

    Proficient in programming languages such as Java, Python, and C++, as well as experience with databases and web development.

    • Strong knowledge of Java, Python, and C++ programming languages

    • Experience with databases such as MySQL and MongoDB

    • Familiarity with web development technologies like HTML, CSS, and JavaScript

  • Answered by AI
  • Q5. Tell me about your project

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Simple coding questions for 1 hour duration

Round 2 - Technical 

(2 Questions)

  • Q1. Coding question about graph data structure
  • Q2. Implementation of hashmap using OOPS
  • Ans. 

    Implementing hashmap using OOPS involves creating a class with key-value pairs and methods for adding, retrieving, and deleting entries.

    • Create a class with private data members for storing key-value pairs

    • Implement methods for adding a key-value pair, retrieving a value by key, and deleting a key-value pair

    • Use hashing function to map keys to indices in an array for efficient retrieval

    • Handle collisions by using technique

  • Answered by AI

Skills evaluated in this interview

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 Nov 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Coding Test 

It had 3 questions, the level was medium hardish

Round 3 - Technical 

(1 Question)

  • Q1. There were 3 rounds of interviews, 2 technical and 1 HR, ln First round I was asked about OOPs, 2 medium level DSA questions, asked to write code on paper and explain the approach. Questions: 1. Given an ...
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via LinkedIn and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Coding Test 

Write code to return the maximum profit by buying and selling stocks using available money

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in May 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Basic array and vectors DSA questions

Round 2 - Technical 

(3 Questions)

  • Q1. Asked me about my past project and my contribution in it
  • Q2. Linux commands and c++ language control
  • Q3. Asked me to write last function i wrote and explain what it does
Round 3 - Behavioral 

(2 Questions)

  • Q1. Asked me about my past projects and my contribution
  • Q2. Checked my work ethics
Round 4 - HR 

(2 Questions)

  • Q1. Basic hr questions
  • Q2. Salary negotiation
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

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

Round 1 - Technical 

(1 Question)

  • Q1. Oops concepts in java
  • Ans. 

    Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Polymorphism, Encapsulation, and Abstraction.

    • Inheritance: Allows a class to inherit properties and behavior from another class.

    • Polymorphism: Allows objects to be treated as instances of their parent class.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit.

    • Abstraction: Hides the implementation detail...

  • Answered by AI

Skills evaluated in this interview

Morningstar Interview FAQs

How to prepare for Morningstar QA Automation Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Morningstar. The most common topics and skills that interviewers at Morningstar expect are Selenium, SQL, Testing Tools, Javascript and SDLC.

Tell us how to improve this page.

Interview Questions from Similar Companies

FactSet Interview Questions
3.9
 • 208 Interviews
Apex Group Interview Questions
2.7
 • 137 Interviews
Kotak Securities Interview Questions
3.6
 • 116 Interviews
Mr Cooper Interview Questions
4.0
 • 85 Interviews
Sharekhan Interview Questions
3.8
 • 82 Interviews
Synchrony Interview Questions
4.3
 • 77 Interviews
Axis Direct Interview Questions
3.8
 • 77 Interviews
View all
Morningstar QA Automation Engineer Salary
based on 87 salaries
₹5.8 L/yr - ₹16.8 L/yr
61% more than the average QA Automation Engineer Salary in India
View more details

Morningstar QA Automation Engineer Reviews and Ratings

based on 10 reviews

4.6/5

Rating in categories

4.5

Skill development

4.5

Work-life balance

4.5

Salary

4.7

Job security

4.7

Company culture

4.4

Promotions

4.6

Work satisfaction

Explore 10 Reviews and Ratings
QA Automation Engineer

Mumbai

8-13 Yrs

Not Disclosed

QA Automation Engineer

Mumbai

8-13 Yrs

Not Disclosed

Sr. QA Automation Engineer (Data)

Mumbai,

New Delhi

5-9 Yrs

Not Disclosed

Explore more jobs
Data Research Analyst
1.5k salaries
unlock blur

₹1.6 L/yr - ₹8.1 L/yr

Research Associate
654 salaries
unlock blur

₹3 L/yr - ₹8 L/yr

Senior Data Research Analyst
586 salaries
unlock blur

₹3.6 L/yr - ₹8.5 L/yr

Senior Research Associate
316 salaries
unlock blur

₹3.9 L/yr - ₹11 L/yr

Software Engineer
312 salaries
unlock blur

₹6.6 L/yr - ₹17.6 L/yr

Explore more salaries
Compare Morningstar with

Axis Direct

3.8
Compare

Kotak Securities

3.6
Compare

FactSet

3.9
Compare

Sharekhan

3.8
Compare
Did you find this page helpful?
Yes No
write
Share an Interview