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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 1 Jun 2024
I applied via Campus Placement
4 sections Quantitative Analysis, Programming Based (output analysis, error detection), Aptitude and ML Engineering ( activation functions, models etc basics)
I applied via Nextwave and was interviewed in Dec 2023. There were 3 interview rounds.
I got the opportunity through Nextwave. In the coding test I’m supposed to solve few aptitude questions and around 5-6 coding questions. Out of them 2 are of easy level ,2 are medium and 2 are of hard level.
I solved 2 easy, 1 medium and 1 hard problem.
Flex PLM Architecture is a scalable and flexible system that allows for efficient product lifecycle management.
Flex PLM is built on a service-oriented architecture, allowing for easy integration with other systems.
It consists of various modules such as Design, Development, Sourcing, Production, and Quality.
The system uses a centralized database to store all product-related information.
Flex PLM supports multi-site, mult...
BOM table is a Bill of Materials table used in manufacturing to list all components needed for a product.
BOM table lists all components and materials required for manufacturing a product
It includes information such as part number, description, quantity, and unit of measure
BOM table also includes references to drawings, specifications, and suppliers
It helps in planning production, managing inventory, and tracking costs
based on 5 interviews
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