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YASH Technologies
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I applied via Campus Placement and was interviewed before Aug 2023. There were 2 interview rounds.
Basic Core java Question
OOPs concept in Java refers to Object-Oriented Programming principles like encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: Bundling data and methods that operate on the data into a single unit (object).
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability of a method to do different things based on the object it is acting upon.
Abstraction: Hidin...
I have experience working on Java projects in various industries.
Developed a web application using Java Spring framework
Implemented RESTful APIs for data retrieval and manipulation
Utilized Java libraries like Apache POI for Excel file processing
Two design patterns are Singleton and Observer.
Singleton pattern ensures only one instance of a class exists.
Observer pattern allows objects to be notified of changes in another object.
Singleton can be implemented using lazy initialization or eager initialization.
Observer pattern can be used in event-driven systems or GUI frameworks.
Example of Singleton: Database connection manager.
Example of Observer: GUI components l
I applied via Naukri.com and was interviewed in Jun 2022. There were 3 interview rounds.
Palindrome number, reverse number
YASH Technologies interview questions for designations
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
Top trending discussions
Easy and general coding questions and communication round
posted on 21 Feb 2024
I applied via campus placement at Amrita Vishwa Vidyapeetham, Amritapuri Campus
It contained very basic aptitude questions.
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 3 interview rounds.
I have been working as a Software Engineer for the past 5 years, specializing in developing web applications using Java and JavaScript.
Proficient in Java and JavaScript
Experience in developing web applications
Strong understanding of software development principles
Familiarity with agile methodologies
Knowledge of database management systems
Experience with version control systems like Git
Ability to work in a team and comm
Coding Round two questions with OOPs concepts
Merit and demerit of Machine learning ?
General Aptitude and reasoning
Normalisation is the process of organizing data in a database to reduce redundancy and improve data integrity.
It involves dividing larger tables into smaller ones and defining relationships between them.
Normalization helps to eliminate data inconsistencies and anomalies.
There are different levels of normalization, such as first normal form (1NF), second normal form (2NF), and so on.
Normalization can improve database pe...
Polymorphism is the ability of an object to take on many forms.
It allows objects of different classes to be treated as if they were objects of the same class.
It is achieved through method overriding and method overloading.
Example: A shape class can have multiple subclasses like circle, square, etc. and all can be treated as shapes.
Example: A method can take an object of a parent class as a parameter and it can accept a
Stack is a data structure that follows LIFO. Pre and post tree formation are methods of traversing a tree.
Stack is used for backtracking, undoing, and recursion.
Pre-order traversal visits the root node first, then left subtree, then right subtree.
Post-order traversal visits the left subtree, then right subtree, then root node.
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