EdgeVerve Systems C Developer Interview Questions and Answers

Question related to operating system and computer network

Q1. Traverse all child nodes in tree
Ans. 
Traverse all child nodes in a tree data structure
• Use depth-first or breadth-first traversal algorithms

• Recursively visit each child node starting from the root node

• Consider using a stack or queue data structure for traversal

• Example: Traverse all nodes in a binary tree
Answered by AI
Add your answer

Q1. Question related to cloud and oops
Add your answer

Q1. Question related to my background and how web site work
Add your answer

Written coding test
Basic coding questions
Only c c++
Easy level

Q1. Bit manipulation
Add your answer
Q2. Rtos concepts,c coding concepts like structures,pointers
Add your answer

Q1. About projects more detailly
Add your answer
Q2. About memory management and layout in c
Add your answer

Hackerrank 3 questions were given of binary search dp and a math coding question

Q1. Heap hard question
Add your answer
Q2. Nothing only one question was asked
Add your answer

Q1. What is inheritance?
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Allows a class to reuse code from another class

• Creates a parent-child relationship between classes

• Derived class inherits attributes and methods from base class
Answered by AI
Add your answer
Q2. What is oop principles?
Ans. 
OOP principles are the fundamental concepts of object-oriented programming that help in designing and implementing software solutions.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

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

• Polymorphism: The ability of objects to take on multiple forms or have multiple behaviors.

• Abstraction: Hiding t...read more
Answered by AI
Add your answer
Q3. What is polymorphism principle?
Ans. 
Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• It enables a single interface to be used for different data types or objects.

• Examples include method overloading and method overriding in object-oriented programming languages like Java.
Answered by AI
Add your answer

Q1. You have worked on which technology
Ans. 
I have worked on technologies such as Java, Python, SQL, and JavaScript.
• Java

• Python

• SQL

• JavaScript
Answered by AI
Add your answer
Q2. What you had implemented
Ans. 
I have implemented various web applications using technologies like HTML, CSS, JavaScript, and React.
• Developed a responsive website for a local business using HTML, CSS, and JavaScript

• Created a single-page application using React for a personal project

• Integrated APIs to fetch and display data dynamically on web pages
Answered by AI
Add your answer

The test consisted of 3 coding questions

The round was pretty easy but time was very less

Q1. The questions asked were: 1. Explain Projects (As one of my project had an JDBC integration code, the interviewer asked to to tell the code orally) 2. SQL Queries 3. DSA Questions (Delete last node from a...read more
Add your answer

Q1. Make a power point presentation on "Generative AI and Fintech"
Ans. 
Generative AI and Fintech: Exploring the intersection of artificial intelligence and financial technology.
• Generative AI can be used in Fintech for tasks such as fraud detection, risk assessment, and personalized financial recommendations.

• Examples of Generative AI in Fintech include chatbots for customer service, algorithmic trading systems, and credit scoring models.

• The combination of Generative AI and Fintech has the ...read more
Answered by AI
Add your answer

Team work vs individual

LcS problem, timing 45 min

Q1. Internal working of Hash Map
Ans. 
Hash Map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
• Hash Map uses a hash function to determine the index of the key-value pair in the underlying array.

• Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.

• Hash Map typically has a load factor threshold to determine whe...read more
Answered by AI
Add your answer