Welcome to Questpond s YouTube Channel Today we will be discussing about 10 most
asked Angular Interview Questions. Through this E-Book I will run those Questions and
will also have the Answers. If you want this e-book share this video on
your LinkedIn/ Twitter / Facebook and send us an email and we will give this EBook completely
free to you. Before we move ahead, please do visit the
website questpond.com where I have covered end to end Interview preparation Job preparation
Step by step lessons. We don t only have preparation from the point of Angular we understand that
you also need to be prepared in ASP.NET, C#, SQL Server. There is list of Questions with
Answers with code demonstrations. When you go through a video you actually here
me speaking and when you hear me speaking that vocabulary gets registered in to your
mind. When you are reading through an E-Book, you are reading you are looking at the code
but if you are hearing, seeing the demonstration things become more easier to grasp. Use this
E-Book for the final revision and use the videos for a serious preparation.
Let s assume that you have got a call today night and tomorrow morning is your interview
what are those Important 10 Questions where you like to focus through?
Let s gets started with 10 most asked Angular Interview Questions.
The first Question which is very commonly asked in almost all Angular Interviews is
What are Directives and what are those three types of Directives?
One very important tip out here you can be hero in a project you most at delivered excellently
you know how to do the complicated stuff in Angular but at the end of the day if you are
not answering simple questions, you are not getting the Job.
Please make sure that before you go to Angular Interviews or any interview, please prepare
yourself. If you see these questions, it is possible
that you most use directive lot of times but you don t know that there are three different
types of Directives like Structural, Attribute and Component. Probably you don t know the
vocabulary I would suggest do a proper preparation. If you are not able to Answer this simple
Questions, if you not able answer what are the three different type of Directives it
is very much possible that the Interviewer can think that he does not know Angular. All
your hard work all your experience goes in to water. Just make sure you practise you
do revision and then you go to the interview. The first Question which I see very common
in Angular Interviews is Directives and different type of Directives that is a first one.
The second one is Single Page Application what is single page application and then surrounded
some Question of Single Page Application comes is Routing because by using Routing you can
implement single page application in Angular and as soon as say Routing there is one more
connected question which comes of this Lazy Loading.
The three Questions which connected is single page application, routing and lazy loading.
This is one more kind of questions which are very common in Angular Interviews. No Angular
Interview would be complete without discussions about Angular Life Cycle.
This Question is so famous and is so commonly asked you should know what are the different
Angular Life Cycle hooks and you should know that what is Sequence of it. You don t have
to memorize each and every sequence but you should know like there is ngonChange, OnInit,
DoCheck. Some of the events you can forget but some important events you should know
and you should be able to talk about the sequence you should be able to talk about that in each
one of these events what kind of code can go in.
This Question Again comes up and one very famous question around this question which
comes up is different between Ng OnInit and constructor. I don t know why this Question
is so famous because they both are very different concept, I have seen in Angular Interviews
that Constructor and Ng OnInit is pretty much asked.
No Angular Interview is complete without a discussion on Services and Dependency Injection
definitely what are Services how they help us to share common logic and how do we use
Dependency Injection by using the providers in Angular is a very very common Question.
When you talk about any JavaScript UI at the end of the day you are going to you are make
a HTTP Call definitely one Question on HTTP call should surely be there that how do you
use Angular for making HTTP post Call or get call and passing Data and so on.
And finally, I want to talk about one more Question which is around RXJS. You use RXJS
or don t use RXJS at the end of the day for some reason all Angular Interviewers would
like to know what is RxJs they will talk about observer and observable and streams. Just
make sure that you understand RxJS, understand the difference between RxJS and Promises and
so on. These are some of the very very common Questions
which is asked during Angular Interviews. I repeat a prepared Angular developer has
more chance of getting success than a unprepared super hero always we be prepared keep revising
yourself. Do not think that you re working in a company s you know all the things at
end of the day most of the time when we work in companies it is a monotonous job, we keep
doing the same things. There are company politics you have emails to be replied, have meetings
to be done you don t really do reading as such.
Ensure that you go prepared in Angular interviews. Ensure that you have the write technical vocabulary
your CVs rightly done and definitely once you are prepared the job should be in your
hand. Happy Job, Hunting Happy Learning
Thank You !!!