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Morningstar Software Engineer Interview Questions, Process, and Tips
Top Morningstar Software Engineer Interview Questions and Answers
- Q1. How to set up the environment for building angular application
- Q2. what is the difference between normal and arrow functions
- Q3. How an angular application works.
Morningstar Software Engineer Interview Experiences
8 interviews found
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
(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.
- 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
Interview Preparation Tips
Skills evaluated in this interview
I applied via Referral and was interviewed in Apr 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Questions related to Java, AWS, Microservices
- Q2. Program to find 2 biggest number in array
- Ans.
Program to find 2 biggest numbers in array of strings
Iterate through the array and convert each element to integer
Keep track of the two biggest numbers found so far
Return the two biggest numbers at the end
(2 Questions)
- Q1. Java related questions
- Q2. Design patterns
Interview Preparation Tips
Skills evaluated in this interview
Harshit Pathak
Selected
I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. Sql based questions, oops concepts, project related questions
- Q2. Recursion, Python, MVC, AWS services
Interview Preparation Tips
(1 Question)
- Q1. Mvc,sql,oops,web api
Morningstar interview questions for designations
Selected
I applied via Company Website and was interviewed before Nov 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Count frequency of letters in a given string
- Ans.
Count frequency of letters in a given string
Create an array of size 26 to store the count of each letter (assuming only lowercase letters)
Iterate through the string and increment the count of each letter in the array
Print the count of each letter in the array
- Q2. Closures, Temporal Dead Zone, Hoisting
(2 Questions)
- Q1. Technical Discussions on projects from resume and work
- Q2. Refresh tokens and access tokens, rate limiter
Skills evaluated in this interview
Get interview-ready with Top Morningstar Interview Questions
Selected
I applied via Naukri.com and was interviewed before Dec 2022. There were 3 interview rounds.
Basic Math and English Questions
(1 Question)
- Q1. Basic Dot Net Interview Questions
(1 Question)
- Q1. Mostly Salary Negotiation
Software Engineer Jobs at Morningstar
Yash Shah
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There were 2 interview rounds.
(3 Questions)
- Q1. Explain Javascript ES6 features.
- Ans.
ES6 introduced new features to Javascript including arrow functions, let and const, classes, and template literals.
Arrow functions provide a concise syntax for writing functions.
Let and const are block-scoped variables.
Classes provide a way to create objects with methods and properties.
Template literals allow for string interpolation and multi-line strings.
Destructuring allows for easy extraction of values from arrays ...
- Q2. How an angular application works.
- Ans.
Angular is a front-end framework that uses HTML, CSS, and JavaScript to build dynamic web applications.
Angular uses components to create reusable UI elements
It uses services to share data and functionality across components
It has a powerful template system that allows for easy data binding and manipulation
Angular uses RxJS for reactive programming and observables
It has a built-in router for handling navigation between ...
- Q3. What are components in angular
- Ans.
Components in Angular are reusable building blocks that encapsulate HTML, CSS, and TypeScript code.
Components are the basic building blocks of an Angular application
They are reusable and can be used across multiple pages
Each component has its own HTML, CSS, and TypeScript code
Components can communicate with each other using @Input and @Output decorators
Examples of components include navbar, footer, and login form
(3 Questions)
- Q1. How to set up the environment for building angular application
- Ans.
To set up the environment for building an Angular application, you need to install Node.js and Angular CLI.
Install Node.js and npm
Install Angular CLI using npm
Create a new Angular project using CLI
Run the project using ng serve command
- Q2. What is CI/CD pipeline
- Ans.
CI/CD pipeline is a process of continuous integration and continuous delivery/deployment of software.
CI/CD pipeline automates the software delivery process.
It involves continuous integration of code changes, automated testing, and continuous delivery/deployment of software.
It helps in reducing errors and improving the quality of software.
Popular CI/CD tools include Jenkins, Travis CI, and CircleCI.
- Q3. How comfortable are you learning and working on VueJS application
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. Core Java and aws
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Software Engineer Interview Questions & Answers
Fidelity Investments
Anonymous
posted on 23 Apr 2024
I applied via Company Website and was interviewed in Mar 2024. There were 4 interview rounds.
(2 Questions)
- Q1. Find the character with the maximum frequency
- Ans.
Iterate through each character in the array of strings and keep track of the frequency of each character. Return the character with the maximum frequency.
Create a dictionary to store the frequency of each character
Iterate through each string in the array and then through each character in the string
Update the frequency count of each character in the dictionary
Return the character with the maximum frequency
- Q2. Valid parenthesis
(1 Question)
- Q1. Have you used Junit? What is the difference between SQl and NoSQl Databases? have you worked with Kafka? Kafka based questions. explain dockerization/ containerization. which java8 feature did you work wit...
- Ans.
Yes, I have experience with Junit, SQL and NoSQL databases, Kafka, Dockerization, Java 8 features, stream() operations, and shell scripting in Unix.
I have used Junit for unit testing in Java projects.
SQL databases are relational databases that use structured query language for data manipulation, while NoSQL databases are non-relational databases that provide flexible schema design and horizontal scalability.
I have work...
(2 Questions)
- Q1. What is the most complex sql query you have written till date. Why did you use nested query to achieve your goal? explain the query. which join did you use in the query. have you implemented hashset? how w...
- Ans.
The most complex SQL query involved nested queries for data manipulation. Used inner join. Implemented hashset and avoided trees due to their drawbacks.
Nested SQL query used for complex data manipulation
Inner join used for combining data from multiple tables
Implemented hashset for efficient data storage and retrieval
Avoided trees due to their drawbacks such as unbalanced structure and slower traversal times
- Q2. Find and replace words in a file using shell scripting. add an index in the beginning of each line in a file using shell scripting. what is multithreading? difference between single threaded and multithrea...
- Ans.
Shell scripting for find and replace, adding index to lines, multithreading, hashmap vs hashtable, stack vs queue
Use sed command for find and replace in shell scripting
Use awk command to add an index at the beginning of each line in a file
Multithreading is the ability of a CPU to execute multiple threads concurrently
Single threaded means only one thread is executed at a time, while multithreaded allows multiple threads...
(1 Question)
- Q1. Behavioral questions- tell me about yourself. do you have any questions for us?
Interview Preparation Tips
- DSA
- SQL
- Shell Scripting
- Kafka
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
TSYS|Total System Services
Anonymous
posted on 24 Jun 2024
Selected
I applied via Approached by Company and was interviewed in May 2024. There were 4 interview rounds.
Basic array and vectors DSA questions
(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
(2 Questions)
- Q1. Asked me about my past projects and my contribution
- Q2. Checked my work ethics
(2 Questions)
- Q1. Basic hr questions
- Q2. Salary negotiation
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Morningstar Interviews By Designations
- Morningstar Data Research Analyst Interview Questions
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Morningstar Software Engineer Interview Process
based on 7 interviews
1 Interview rounds
- Technical Round
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Morningstar Software Engineer Reviews and Ratings
based on 44 reviews
Rating in categories
|
Data Research Analyst
1.5k
salaries
|  ₹1.6 L/yr - ₹8.1 L/yr |
|
Research Associate
641
salaries
| ₹3.2 L/yr - ₹8.2 L/yr |
|
Senior Data Research Analyst
539
salaries
| ₹4 L/yr - ₹8.5 L/yr |
|
Senior Research Associate
315
salaries
| ₹3.9 L/yr - ₹10.4 L/yr |
|
Software Engineer
304
salaries
| ₹6.5 L/yr - ₹17 L/yr |
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