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Happiest Minds Technologies
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Happiest Minds Technologies Interview Questions, Process, and Tips
Top Happiest Minds Technologies Interview Questions and Answers
- Q1. how many columns can be created in table?asked in Senior Software Engineer interview
- Q2. What is oops describe with real time example?asked in Software Engineer interview
- Q3. in infra understanding for an orgasked in Project Manager interview
Happiest Minds Technologies Interview Experiences
130 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Apr 2024. There were 4 interview rounds.
(1 Question)
- Q1. Design Patterns, asynchronous programming
(1 Question)
- Q1. Oop basics, coding standards and architectural design
(1 Question)
- Q1. System design and cloud architecture
(1 Question)
- Q1. Cultural fit, communication and interpersonal skills
Technical Architect Interview Questions asked at other Companies
(2 Questions)
- Q1. Api automation concept
- Ans.
API automation is the process of using software to execute pre-scripted tests on APIs to ensure they function correctly.
API automation involves writing scripts to interact with APIs and validate their responses
It helps in automating the testing of API endpoints for functionality, reliability, and performance
Tools like Postman, SoapUI, and RestAssured are commonly used for API automation
API automation can be used for re...
- Q2. Java programming
Test Manager Interview Questions asked at other Companies
Selected
I applied via Recruitment Consulltant and was interviewed in Apr 2024. There was 1 interview round.
(3 Questions)
- Q1. Sort given string array
- Ans.
Sort a given string array in alphabetical order
Use a sorting algorithm like quicksort or mergesort
Consider using built-in sorting functions in programming languages
Ensure the sorting is case-sensitive unless specified otherwise
- Q2. What are the microservice design patterns available
- Ans.
Microservice design patterns are architectural patterns that help in designing and implementing microservices.
Service Decomposition
API Gateway
Service Registry
Circuit Breaker
Saga Pattern
- Q3. Aws sqs, lambda, s3 and IAM based questions
Skills evaluated in this interview
Module Lead Interview Questions asked at other Companies
Selected
I applied via LinkedIn and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. What is event loop
- Ans.
Event loop is a mechanism in programming that allows for asynchronous execution of code by managing the order of operations.
Event loop is commonly used in JavaScript to handle asynchronous operations.
It allows for non-blocking I/O operations by continuously checking the event queue for tasks to execute.
Event loop ensures that tasks are executed in the order they were added to the queue.
Example: setTimeout() function in...
- Q2. What is callback hell
- Ans.
Callback hell is a situation in asynchronous programming where multiple nested callbacks make the code difficult to read and maintain.
Occurs when multiple asynchronous operations are nested within each other
Leads to deeply nested code structure which is hard to understand and maintain
Can be avoided by using promises, async/await, or libraries like async.js
Skills evaluated in this interview
Module Lead Interview Questions asked at other Companies
Happiest Minds Technologies interview questions for popular designations
Ramakrishna Devalla
(1 Question)
- Q1. Skills mentioned on resume
(1 Question)
- Q1. Architecture level questions
(1 Question)
- Q1. Project related
(1 Question)
- Q1. Negotiations and joining date culture
Technical Lead Interview Questions asked at other Companies
Get interview-ready with Top Happiest Minds Technologies Interview Questions
Selected
I applied via Naukri.com and was interviewed in Mar 2024. There were 3 interview rounds.
(1 Question)
- Q1. Based on the resume
(1 Question)
- Q1. Scenario based questions
(1 Question)
- Q1. Package discussion
Java Developer Interview Questions asked at other Companies
Jobs at Happiest Minds Technologies
(1 Question)
- Q1. What is ArrayList?
Lab Technician Interview Questions asked at other Companies
(1 Question)
- Q1. What is api testing
- Ans.
API testing is a type of software testing that involves testing APIs directly to ensure they meet functionality, reliability, performance, and security requirements.
API testing involves testing the functionality, reliability, performance, and security of APIs.
It focuses on verifying the communication and data exchange between different software systems.
API testing can be done using tools like Postman, SoapUI, or custom...
Test Engineer Interview Questions asked at other Companies
I applied via Job Portal and was interviewed in Jan 2024. There were 2 interview rounds.
Gfg medium question of sorting tuples
(5 Questions)
- Q1. Detailed project discussion
- Q2. Embedded protocols knowledge check
- Q3. Python class design for selenium test class
- Ans.
Python class design for Selenium test class involves creating a class with methods to interact with web elements and perform test actions.
Create a class for the test case with setup and teardown methods
Use instance variables to store web element locators
Implement test methods to perform actions like clicking, entering text, verifying text, etc.
Use Selenium WebDriver to interact with the browser and web elements
- Q4. MQTT test framework design from scratch
- Ans.
Designing an MQTT test framework from scratch
Understand the requirements for testing MQTT protocol
Choose a programming language for implementation
Design test cases for different scenarios
Implement message publishing and subscribing functionalities
Include error handling mechanisms
Consider scalability and performance testing
- Q5. Anonymous aptitude
Interview Preparation Tips
Skills evaluated in this interview
Senior Test Engineer Interview Questions asked at other Companies
Selected
I applied via Referral and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. Explain your projects
- Ans.
I have worked on various projects including developing a mobile app for tracking fitness goals and a web application for managing inventory.
Developed a mobile app using React Native to track fitness goals and provide workout plans
Created a web application using Node.js and MongoDB for managing inventory and tracking sales
Implemented RESTful APIs for communication between front-end and back-end systems
- Q2. What do you know about Artificial Intelligence?
- Ans.
Artificial Intelligence (AI) is the simulation of human intelligence processes by machines, especially computer systems.
AI involves the development of algorithms that can perform tasks that typically require human intelligence, such as visual perception, speech recognition, decision-making, and language translation.
Machine learning is a subset of AI that focuses on the development of algorithms that allow computers to ...
Skills evaluated in this interview
Intern Interview Questions asked at other Companies
What people are saying about Happiest Minds Technologies
Happiest Minds Technologies Interview FAQs
Some of the top questions asked at the Happiest Minds Technologies interview -
The duration of Happiest Minds Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.
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Happiest Minds Technologies Interviews By Designations
- Happiest Minds Technologies Software Engineer Interview Questions
- Happiest Minds Technologies Technical Lead Interview Questions
- Happiest Minds Technologies Module Lead Interview Questions
- Happiest Minds Technologies Software Developer Interview Questions
- Happiest Minds Technologies Senior Software Engineer Interview Questions
- Happiest Minds Technologies Senior Test Engineer Interview Questions
- Happiest Minds Technologies Senior Engineer Interview Questions
- Happiest Minds Technologies Test Engineer Interview Questions
- Show more
Interview Questions for Popular Designations
- Software Engineer Interview Questions
- Technical Lead Interview Questions
- Senior Test Engineer Interview Questions
- Module Lead Interview Questions
- Software Developer Interview Questions
- Senior Software Engineer Interview Questions
- Engineer Trainee Interview Questions
- Senior Engineer Interview Questions
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Happiest Minds Technologies Interview Process
based on 123 interviews
Interview experience
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Happiest Minds Technologies Reviews and Ratings
based on 1k reviews
Rating in categories
|
Senior Software Engineer
1k
salaries
|  ₹0 L/yr - ₹0 L/yr |
|
Module Lead
813
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Technical Lead
811
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Software Engineer
625
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Senior Engineer
365
salaries
| ₹0 L/yr - ₹0 L/yr |
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