iMocha Software Developer Interview Questions and Answers

Contains linear and non linear data structures deep knowledge of trees and graphs

Q1. Able to do dry run on page
Ans. 
Dry run on a page involves testing the code without actually executing it.
• Dry run involves walking through the code manually to check for errors

• Helps in identifying logic errors before actual execution

• Commonly used in debugging and testing code
Answered by AI
Add your answer

Q1. A hashmap DSA question
Add your answer
Q2. Difference between javascript and react
Ans. 
JavaScript is a programming language; React is a JavaScript library for building user interfaces.
• JavaScript is a versatile programming language used for web development, while React is specifically for building UI components.

• JavaScript can manipulate the DOM directly, whereas React uses a virtual DOM for efficient updates.

• React promotes a component-based architecture, allowing for reusable UI components, unlike traditi...read more
Answered by AI
Add your answer

It was ok. I was not able to solve all the questions.

Q1. Remove the last element from a linkedlist
Ans. 
To remove the last element from a linked list, iterate to the second last node and update its next pointer to null.
• Iterate through the linked list to find the second last node

• Update the next pointer of the second last node to null
Answered by AI
Add your answer
Q2. Some basic questions on oops dbms and os
Add your answer

Q1. Regarding the Past Projects, mine were with Firebase and Flutter.
Add your answer
Q2. Medium DSA questions for Array and String and Flutter
Add your answer

Simple question on maths

Q1. Explain OOPS concept
Ans. 
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
• OOPS focuses on creating objects that interact with each other to solve complex problems

• Key principles include encapsulation, inheritance, polymorphism, and abstraction

• Encapsulation ensures that the internal state of an object is hidden from the outside world

• Inheritance allows a class to inherit...read more
Answered by AI
Add your answer
Q2. Coding array questions
Add your answer

Q1. Write a program to check if string is a anagram
Ans. 
Program to check if a string is an anagram
• Create a function that takes in two strings as input

• Remove all spaces and convert both strings to lowercase

• Sort both strings and compare if they are equal to determine if they are anagrams
Answered by AI
View 1 more answer
Q2. What is react lifecycle method
Ans. 
React lifecycle methods are special methods that are automatically called by React at specific points in a component's life cycle.
• React components have several lifecycle methods such as componentDidMount, componentDidUpdate, componentWillUnmount, etc.

• These methods allow developers to perform actions at specific points in a component's life cycle, such as fetching data, updating the UI, or cleaning up resources.

• Understa...read more
Answered by AI
Add your answer

Create a web app to perform cred operation

General aptitude questions

Abstract topic group discussion

Q1. Technical interview covering topics on oops , data structures , conditional statements.
Add your answer

Q1. General questions- introduction , how previous rounds went ,hobbies , what do you know about our company , situation based questions.
Add your answer

Few questions that would involve problem solving. Basic 10th std math would suffice

Had few DSA questions.

Q1. Technical interview
Add your answer

Q1. About job, expection etc
Add your answer