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I applied via campus placement at MLR Institute of Technology, Hyderabad and was interviewed before Sep 2023. There were 4 interview rounds.
Coding and mcq questions
OOPS concepts refer to Object-Oriented Programming concepts like Inheritance, Polymorphism, Encapsulation, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability for objects of different classes to respond to the same method.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Abstraction: Hiding the complex implementation
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 4 interview rounds.
I applied via Approached by Company and was interviewed before Feb 2023. There were 2 interview rounds.
Abstract class is a class that cannot be instantiated and is used as a blueprint for other classes to inherit from.
Cannot be instantiated directly
Can have abstract methods that must be implemented by subclasses
Can have non-abstract methods as well
Sort a string array in alphabetical order
Use a sorting algorithm like quicksort or mergesort
Remember to compare strings using strcmp() function
Handle uppercase and lowercase letters properly
Java doesn't support multiple inheritance to avoid the diamond problem and maintain simplicity.
Java supports single inheritance to avoid ambiguity in method resolution.
Multiple inheritance can lead to the diamond problem where a class inherits from two classes that have a common ancestor.
Java uses interfaces to achieve multiple inheritance of type, allowing classes to implement multiple interfaces.
IVY SOFTWARE DEVELOPMENT SERVICES interview questions for designations
I applied via Naukri.com and was interviewed before May 2022. There were 4 interview rounds.
Basic random questions
SQL and Python are fundamental skills for a software engineer.
SQL is used for managing relational databases and querying data.
Python is a popular programming language for data analysis, web development, and automation.
Python can be used to interact with SQL databases using libraries like SQLAlchemy and psycopg2.
Understanding SQL and Python can help with tasks like data manipulation, reporting, and automation.
Examples o...
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posted on 10 Nov 2024
Developed a mobile app for tracking daily water intake
Researched existing water tracking apps for inspiration
Designed user interface for easy input of water consumption
Implemented backend database to store user data
Tested app with beta users for feedback and improvements
I was interviewed in Nov 2024.
Coding test was easy. They asked LC easy anyone with fair understanding of programming can easily solve it.
I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.
An array is a data structure that stores a collection of elements of the same data type.
Arrays are used to store multiple values in a single variable.
Elements in an array are accessed by their index, starting from 0.
Example: String[] names = {"Alice", "Bob", "Charlie"};
Data structures are used to organize and store data efficiently in computer memory.
Data structures help in efficient data retrieval, insertion, and deletion operations.
Examples include arrays, linked lists, stacks, queues, trees, and graphs.
Each data structure has its own advantages and use cases based on the requirements of the application.
For example, arrays are used for random access to elements, while linked lists
I applied via Great learning and was interviewed in Oct 2024. There were 2 interview rounds.
Coding question, reasoning, english, math, very easy
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
5 years of experience in software development
Proficient in Java, Spring Boot, and Angular
Strong problem-solving skills
Experience working in Agile development environment
Passionate about learning new technologies
Interview experience
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