Highlands Info Tech Interview Questions and Answers

Critical thinking, Logic, English

Q1. Dependency Injection in .NET
Ans. 
Dependency Injection in .NET is a design pattern where dependencies are injected into a class rather than created within the class.
• Dependency Injection helps in achieving loose coupling between classes.

• It allows for easier testing by enabling mock objects to be injected during testing.

• In .NET, Dependency Injection can be implemented using frameworks like Unity, Ninject, or built-in .NET Core DI container.

• Example: Const...read more
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Q1. Closures in JS. State management in Angular
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Closures in JS allow functions to access variables from their outer scope. Angular uses services for state management.
• Closures in JavaScript allow functions to access variables from their outer scope, even after the outer function has finished executing.

• Angular uses services to manage state in applications, allowing for centralized data management and communication between components.

• State management in Angular involve...read more
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Any word of character count how many times have reach character

Q1. Please tell me something about your self?
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Q2. How many years of experience?
Ans. 
I have over 5 years of experience in software engineering, focusing on full-stack development and agile methodologies.
• Full-Stack Development: I have worked on both front-end and back-end technologies, including React for UI and Node.js for server-side logic.

• Agile Methodologies: I have participated in multiple Agile projects, contributing to sprint planning and daily stand-ups to ensure timely delivery.

• Collaboration: I ...read more
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Q1. C# , oops & mvc. Be clear with basic concepts
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Q2. What is the four pillars of oops
Ans. 
The four pillars of OOP are Abstraction, Encapsulation, Inheritance, and Polymorphism.
• Abstraction: Hiding implementation details and showing only necessary information.

• Encapsulation: Binding data and functions that manipulate it together.

• Inheritance: Creating new classes from existing ones, inheriting their properties and methods.

• Polymorphism: Ability of objects to take on multiple forms or behaviors.
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Q3. What is mvc and how it helps the developers
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MVC stands for Model-View-Controller. It is a software design pattern that separates an application into three interconnected components.
• Model represents the data and business logic of the application

• View is responsible for rendering the user interface

• Controller handles user input and updates the model and view accordingly

• MVC helps developers to write clean, modular and maintainable code

• It also enables parallel develop...read more
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3 DSA questions on array and strings 1 easy, 2 medium level

Create django backend project for book store

Q1. Behaviour and Situations questions
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