few more questionsl

Author: khan4019

README.md

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-# angular-interview-questions
+# angular-interview-questions
+
+## Make sure what you are going to face
+
+## angular 1
+
+Beginners level check these questions
+
+Intermediate level 
+
+Expert level
+
+## angular2
+
+Beginner level
+
+Intermediate level
+
+Expert level
+
+if you are a moderate it is angular1 check questions here

angular/beginner/README.md

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+# Angular Interview Questions
+
+
+## Beginner level
+
+You just built hello world in angular2+ and may be you followed some video or blog but you have the courage to tell the interviewer that you know little bit angular2. 
+
+
+## Research the interviewer
+Do a favor to yourself. Goggole the interviewer. Look at his/her linkedin provile. Check whether he/she has any youtube video, talk or active blog. and after your research try to put the interviewer in one of the following category
+1. Lazy interviewer asks about terminology. Sometimes they google questions and ask you from there. For them see the Termninology related questions
+2. Modest and nicer interview wants to check whether you can get the job done. and you know stuff. For this kind of interviewer look at the How category questions
+3. Smart interviewer wants to know that you think, you compare and analyze stuff to make consious decisions. For these type of nerdy inteviewer (they would love to prove you wrong. and one important tip: don't try to prove them wrong) you should study why type of questions
+
+## Expect the following questions
+
+### What category Questions( Angular terminology)
+1. What are the difference between angularJS (angular 1.0) and angular2
+2. What is a component 
+3. What is a module
+4. What design framework you have used and why
+5. What is a service
+5. What is a promise
+7. What are the  life cycle hooks for component and directives
+8. What is pipes
+9. What is authGuard 
+
+
+### Question to verify you did some work
+6. How you build an angular app for production
+6. How would you run unit test 
+7. How you create custom pipes
+8. Which life cycle hook will you use to unsbscribe a promise
+1. How can you get current state of a route
+2. How will you protect a route for authorized user only
+
+
+### Question about understanding
+2. Why would you use angular-cli 
+4. Why would you use a component
+1. Why will you use a module
+3. What are the difference between a component and a directive
+5. Why would you use a module
+
+*****
+
+Answers link coming soon 
+
+---
+if you can answer these questions, yourself check the intermediate level questions [here]()

angular/expert/README.md

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+# angular2 interview questions
+
+
+## expert
+
+you just built hello world in angular2+ and may be you followed some video or blog and now you are brave enough to tell the interviewer that you know little bit angular2. 
+
+### Expect the following questions
+
+
+
+
+
+### Animation
+* what is wildcard state?
+* How do you put animation between two states?
+
+
+Answers link coming soon 

angular/intermediate/README.md

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+# angular2 interview questions
+
+
+## intermediate
+
+you built angular2 you played with routing, https, different built process, unit test, etc. here are the questions you could expect
+
+* What is the difference between a component and a directive?
+* How do components communicate with each other?
+* How do you create two way data binding in Angular?
+* What is the purpose of NgModule?
+* How do you decide to create a new NgModule?
+* What are the attributes that you can define in an NgModule annotation?
+* What is the difference between a module's forRoot() and forChild() methods and why do you need it?
+* What is a structural directive?
+* How do you identify a structural directive in html?
+
+* How would you select a custom component to style it.
+* What pseudo-class selector targets styles in the element that hosts the component?
+* How would you select all the child components' elements?
+
+* What is the possible order of lifecycle hooks.
+* When will ngOnInit be called?
+* How would you make use of ngOnInit()?
+
+* What is a pure pipe?
+
+* What is the difference between RouterModule.forRoot() vs RouterModule.forChild()? Why is it important?
+
+* What is the difference between an observable and a promise?
+* What are some of the angular apis that are using observables?
+* How would you cache an observable data?
+
+* Why do you need type definitions?
+* How would you define a custom type?
+* What is the difference between an Interface and a Class?