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Practicing advanced angular interview questions and answers for experienced developers can help you nail your upcoming technical interview. You must frame your answers to the interview questions with utmost care and translate your proficiency in creating seamless user experiences and interfaces using Angular through them.
Top FAANG+ companies are keen on hiring software developers who know various in-demand frameworks, including Angular. Your marketability hinges on ensuring that you master the programming and developing skills related to Angular frameworks.
Thorough knowledge and strategic preparation can strengthen your chances of bagging a job at Google, Microsoft, Upwork, Netflix, Forbes, YouTube, Wix, and many other Tier-1 companies. Continue reading to get well-versed in Angular interview questions and answers for experienced.
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Angular is a popular TypeScript-based web application framework introduced by Google. It is an open-source front-end JavaScript framework. It is ideal for developing scalable, enterprise web applications with reusable code. Here's a list of the different versions and their release dates:
Note: Click on the version to access the most anticipated interview questions for the same.
If you are an experienced web developer, your answers to the advanced interview questions should be articulated and meaningful. It is of great help to know what interview questions you could expect at your upcoming job interview as you can prepare strategically for them.
You can boost your interview preparation by going through the following Angular interview questions and answers for experienced.
The FormBuilder provides a syntactic sugar that speeds up FormControl, FormGroup, and FormArray objects' creation. It shortens creating instances and reduces the requirement of boilerplate code to build complex forms. Moreover, it also provides easy-to-use methods for control generation.
You can take the following steps to use the FormBuilder service:
You can use the following options to update your view:
The following table enumerates the key differences between observables and promises.
Angular applications need to be compiled as every application has components and templates that are incomprehensible to the browser. So, it is essential to compile them before running them inside the browser.
The two types of compilations are:
There are several advantages of using AOT compilation. Some advantages are as follows:
Dependency injection is one of the primary Angular concepts. It is an application design pattern. Dependencies are services that have the functionality required by various components in an application. Angular provides a seamless mechanism for making dependencies that are injectable across the various components of an application.
Angular CLI stands for Angular command-line interface. It lets you initialize, develop, scaffold, and maintain web applications directly from a command shell. You can also use CLI to create components, services, pipes, and directives. It assists in building, testing, and serving, thus making the Angular development workflow quicker and much easier.
HttpClient is a popular Angular module. You can use it for communicating with a backend service through the HTTP protocol. Although promises are useful, they lack certain functionalities that observables offer. The use of HttpClient in Angular returns the data as an observable, thus allowing us to subscribe, unsubscribe, and perform operations.
Using the HttpClient module, you can communicate with a backend service and fetch data. Multitasking allows you to broadcast this fetched data to multiple subscribers in one execution. It is beneficial when we have multiple application parts waiting for some data. You require an RxJS subject to use the multicasting feature.
You will have to include the module: ngCookies angular-cookies.js in Angular for using cookies.
cookie.set('nameOfCookie',"cookieValue");
cookie.get(‘nameOfCookie’);
cookie.delete(‘nameOfCookie’);
Recommended Reading: Angular interview questions you must prepare for in 2022.
You must prepare the latest Angular interview questions and answers for experienced developers. Here is a list of some interview questions for the latest versions of Angular.
This completes the list of Angular interview questions and answers for technical interview preparation. You can also download the PDF of Angular interview questions and answers for experienced developers for reference.
Q1. How to prepare for Angular interview questions and answers for experienced?
You must get proficient in different languages, including JS, TypeScript, and HTML coding. Conduct research about the company you will be interviewing and check out the applications that would require the Angular framework.
If you are an experienced professional, you should take a few mock interviews to brush up on your coding abilities. You should get well-versed with various Angular iterations and convey to the recruiter that you understand the fine differences between each iteration via your answers. Lastly, do not forget to go through basic data structure and algorithm concepts.
Q2. Do Angular interview questions and answers for experienced professionals include coding?
You should be prepared for at least three to four coding questions in the technical rounds of the interview. Although Angular's data binding and dependency injection reduce much of the code you would otherwise have to write, the recruiters will put across a few coding questions to test your abilities.
Q3. Which top companies use the Angular framework?
If you are an Angular developer, you can prepare for interviews with top tech companies, including PayPal, Microsoft, Google, Netflix, Amazon, Apple, and Adobe.
Q4. What skills does an Angular developer need to crack a technical interview?
You require both Angular programming and developing skills to crack an Angular developer interview. Employers seek candidates with competence and in-depth knowledge of core JavaScript and the latest Angular versions.
You must have a good command of TypeScript and thorough knowledge of web markup, primarily focusing on HTML language and CSS. Your experience with RESTful API integration, Node, and Webpack can make you stand out from the competitors. Additionally, you must demonstrate teamwork and communication skills in the behavioral rounds to nail the interview.
Q5. What is the average salary of an Angular developer in the US?
Angular developers are in high demand. The average salary of an Angular developer in the United States is $72,348 (Source: payscale.com). Several tech companies also offer lucrative bonuses and additional cash benefits.
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