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Oops Concepts are fundamental principles of object-oriented programming such as Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability of a function to behave differently based on the object it is acting upon.
Abstraction: Hiding t...
Where is vlsi domain used
An inverter is a device that converts direct current (DC) to alternating current (AC) for use in electrical systems.
Converts DC power to AC power
Used in solar power systems to convert DC power from solar panels to AC power for use in homes
Commonly used in uninterruptible power supply (UPS) systems to provide backup power during outages
HCLTech interview questions for popular designations
I applied via Walk-in and was interviewed in Sep 2024. There was 1 interview round.
BDD Cucumber framework is a testing tool that allows for behavior-driven development using plain text descriptions.
Uses Gherkin syntax to write test scenarios in plain English
Helps in collaboration between technical and non-technical team members
Supports automation testing by mapping plain text descriptions to code implementations
Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Polymorphism, Encapsulation, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability of objects to take on multiple forms.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Abstraction: Hiding the implementation details and showing only
Get interview-ready with Top HCLTech Interview Questions
I appeared for an interview in Aug 2024.
HTML stands for HyperText Markup Language and is used to create the structure of web pages.
HTML stands for HyperText Markup Language
It is used to create the structure of web pages
HTML elements are surrounded by angle brackets, like <html>
Attributes provide additional information about an element, like <img src='image.jpg'>
The Versant test is a computerized language proficiency test that evaluates speaking, listening, reading, and writing skills.
Assesses speaking, listening, reading, and writing skills
Computerized test format
Used for evaluating language proficiency in job interviews or academic settings
I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.
General behavioral test
I have 3 years of Coupa support experience, including troubleshooting, training, and system configuration.
Provided technical support to users experiencing issues with Coupa platform
Conducted training sessions for new users on how to navigate and utilize Coupa features
Assisted with system configuration and customization based on user requirements
List is mutable, Tuple is immutable in Python.
List can be modified after creation, Tuple cannot be modified.
List uses square brackets [], Tuple uses parentheses ().
List is used for collections of items that may need to be changed, Tuple is used for fixed collections of items.
Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
Decorator is a design pattern in object-oriented programming that allows behavior to be added to individual objects, either statically or dynamically.
Decorator pattern involves a set of decorator classes that are used to wrap concrete components.
It allows behavior to be added to individual objects without affecting the behavior of other objects from the same class.
Decorators provide a flexible alternative to subclassin...
I applied via Recruitment Consulltant and was interviewed in Jun 2024. There were 3 interview rounds.
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