Advance Front End Development Angular Ftof Interview Questions
Front-End Development Angular FToF Interview Question Guide
Advance Front End Development Angular Ftof Interview Questions
Advanced front-end development with Angular Framework offers enhanced UI performance, faster development cycles, and improved code maintainability. Interview questions in this domain typically evaluate candidates' proficiency in Angular architecture, dependency injection, component lifecycle, routing, data binding, and testing practices. They assess the ability to create dynamic and responsive applications, manage state effectively, and optimize code for performance and scalability.
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1 - What is the difference between a component and a directive?
A component is a self contained, reusable unit of code that can render a UI. A directive is a reusable behavior that can be attached to an element in a template.
2) What are the different types of directives?
Attribute directives, structural directives, and component directives.
3) What is data binding?
Data binding is a mechanism that allows the UI to reflect the data in the model and vice versa.
4) What is interpolation?
Interpolation is a type of data binding that inserts the value of an expression into the HTML template.
5) What is property binding?
Property binding is a type of data binding that assigns the value of an expression to a property of the host element.
6) What is event binding?
Event binding is a type of data binding that listens for events on the host element and executes a handler function.
7) What is the difference between a template and a view?
A template is a blueprint for a view. A view is a rendered instance of a template.
8) What is the Angular lifecycle?
The Angular lifecycle consists of the following phases: initialization, change detection, and rendering.
9) What is change detection?
Change detection is the process of comparing the current state of the model with the previous state of the model to determine if the UI needs to be updated.
10) What are services?
Services are singleton classes that can be injected into components and directives to provide shared functionality.
11 - What is dependency injection?
Dependency injection is a mechanism that allows you to pass dependencies into a class constructor.
12) What is routing?
Routing is the process of navigating between different parts of an application.
13) What is the difference between a parameter property and a property property?
A parameter property is a property that is initialized with an argument passed into the constructor. A property property is a property that is initialized with a value defined in the class body.
14) What is the @Input decorator?
The @Input decorator is used to specify that a property can be passed into the component from the parent component.
15) What is the @Output decorator?
The @Output decorator is used to specify that a property can be used to emit events from the child component to the parent component.
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- Course Overview
- This course covers advanced front-end development topics for JavaScript developers preparing for Angular interview questions. It includes concepts like component communication, data binding, forms, modules, routing, and best practices. By mastering these concepts, developers will gain a comprehensive understanding of the core Angular framework and its best practices, enhancing their interview preparation and employability in front-end development roles.
- Course Description
- ACE your frontend interviews with our comprehensive Angular Interview Questions course. Our expert instructors guide you through advanced topics, covering architecture, testing, optimization, and more. Master the latest Angular concepts and techniques to showcase your skills and secure your dream job.
- Key Features
- 1 - Comprehensive Tool Coverage: Provides hands-on training with a range of industry-standard testing tools, including Selenium, JIRA, LoadRunner, and TestRail.
- 2) Practical Exercises: Features real-world exercises and case studies to apply tools in various testing scenarios.
- 3) Interactive Learning: Includes interactive sessions with industry experts for personalized feedback and guidance.
- 4) Detailed Tutorials: Offers extensive tutorials and documentation on tool functionalities and best practices.
- 5) Advanced Techniques: Covers both fundamental and advanced techniques for using testing tools effectively.
- 6) Data Visualization: Integrates tools for visualizing test metrics and results, enhancing data interpretation and decision-making.
- 7) Tool Integration: Teaches how to integrate testing tools into the software development lifecycle for streamlined workflows.
- 8) Project-Based Learning: Focuses on project-based learning to build practical skills and create a portfolio of completed tasks.
- 9) Career Support: Provides resources and support for applying learned skills to real-world job scenarios, including resume building and interview preparation.
- 10) Up-to-Date Content: Ensures that course materials reflect the latest industry standards and tool updates.
Benefits of taking our course
Functional Tools
1 - Angular Framework: A popular JavaScript framework used for building single page applications and emphasizes real time data binding and dependency injection.
2) Typescript: A superset of JavaScript that adds static typing, making it easier to prevent errors and enhance code readability.
3) Node.js: A server side environment based on JavaScript, allowing developers to use the same language for front end and back end development.
4) RxJS: A library for reactive programming in JavaScript, providing observables that represent asynchronous data streams and support reactive patterns for error handling and data transformation.
5) Jest: A testing framework for JavaScript, enabling developers to write unit tests, integration tests, and end to end tests.
6) Enzyme: A testing utility library that simplifies writing unit tests for React components, provides methods for manipulating and asserting the state of components.
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