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Happiest Minds Technologies
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Happiest Minds Technologies Software Engineer Interview Questions and Answers for Freshers
Happiest Minds Technologies Software Engineer Interview Experiences for Freshers
3 interviews found
Anis Sarjekhan
Selected
I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 2 interview rounds.
(4 Questions)
- Q1. What is Threading
- Ans.
Threading is a programming technique that allows multiple tasks to run concurrently within a single process.
Threading allows for parallel execution of tasks within a program.
Threads share the same memory space, allowing for efficient communication between tasks.
Examples of threading include creating separate threads for handling user input and updating the UI in a GUI application.
- Q2. Define Opps concept
- Ans.
OOPs concept stands for Object-Oriented Programming concepts which include principles like inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the compl...
- Q3. Solid Pronciples
- Q4. Design Patterns
(1 Question)
- Q1. ,What is your expected salary
Skills evaluated in this interview
Anonymous
Selected
I applied via Campus Placement and was interviewed before Jul 2022. There were 4 interview rounds.
Aptitude and coding both at 1st round
(1 Question)
- Q1. Question asked from Core java, SQL. Basics only. Also asked to code.
(1 Question)
- Q1. Just discussed about salary
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Apr 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions based on Sql,Data structures and based on sorting algorithm
Interview Preparation Tips
What people are saying about Happiest Minds Technologies
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Oops Concepts and Data Structure Questions.
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Was interviewed as fresher?
- Q2. Written test conducted? with verbal ability test ? GD
- Q3. How would u deal with a problematic situation when you are working in a team?
- Q4. What are your plans about higher studies?
Interview Preparation Tips
I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. They asked about dbms questions in the form of table formate
- Q2. They asked code for some python program
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Oct 2020. There were 4 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Wap of bubble sort
- Ans.
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
Start from the first element and compare it with the next element
If the next element is smaller, swap them
Repeat this process for all elements in the array
Continue this process until no more swaps are needed
- Q2. Wap of prime number
- Ans.
A program to print all prime numbers
Take input from user for range of numbers
Loop through the range and check if each number is prime
Print the prime numbers
- Q3. What is hashmap?
- Ans.
Hashmap is a data structure that stores key-value pairs and allows constant time access to values based on their keys.
Hashmap uses a hash function to map keys to indices in an array.
Collisions can occur when multiple keys map to the same index, which can be resolved using techniques like chaining or open addressing.
Examples of hashmap implementations include Java's HashMap class and Python's dict type.
- Q4. What is inheritance
- Ans.
Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.
Inheritance allows code reuse and promotes code organization.
The existing class is called the parent or superclass, and the new class is called the child or subclass.
The child class inherits all the properties and methods of the parent class and can also add new properties and methods.
For...
- Q5. Call by value and call by reference
Interview Preparation Tips
Skills evaluated in this interview
I applied via Walk-in and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Introduction your self in interview
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. About my college projects and about my passion
Interview Questionnaire
1 Question
- Q1. A-Z in MySQL, programming languages(only concepts)
Happiest Minds Technologies Interview FAQs
The duration of Happiest Minds Technologies Software Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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Happiest Minds Technologies Software Engineer Interview Process for Freshers
based on 2 interviews
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Happiest Minds Technologies Software Engineer Reviews and Ratings
based on 71 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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