Learn Angular Step by Step + 55 Angular interview Questions and Answers

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by ShivPrasad Koirala

Learn Angular Step by Step + 55 Angular interview Questions and Answers

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Videos and Essential Source Code + 55 Interview Questions with Answers series

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What you'll learn :

* Learn Angular Step by Step + 55 Angular interview Questions and Answers
* Understanding Node NPM, CLI , VS ,Typescript and Webpack build tool.
* Understanding Module and Component architecture in angular. Understanding important properties of component like templateurl , styleurl and selector.
* Understanding  configuration files like Angular json , tsconfig json , package json file and semantic versioning.
* Understanding Routing ,router-outlet , routeLink and Lazy loading
* Angular validation using formgroup , formcontrols and validators.
* Creating loosely coupled architecture using DI ( Dependency Injection) and providers.
* Implementing reusable user controls using input , output and event emitters.
* Making http calls , understanding httpclient , http interceptors and fixing double entry problem
* Integrating Angular with visual studio , MVC core and WebAPI.
* Unit testing using Jasmine and Karma.
It is complete course to Learn Angular Step By Step and to prepare Angular Interview Questions and Answers For Freshers and Angular Interview Questions and Answers For Experienced.


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Our Demo Video 2 :


Angular Step By Step With Project Based

Lab 1: - Running your first Angular Application.
Chapter 1 :- Node and NPM
Chapter 2 :- Running first app & Angulr CLI
Chapter 3 :- VS Code editor.
Chapter 4 :- TypeScript
Chapter 5 :- CLI project folder structure
Chapter 6 :- The config JSON files
Chapter 7 :- ng serve vs ng build
Chapter 8 :- Angular the binding framework
Chapter 9 :- Component and Modules
Chapter 10 :- Expression , Decorators and TemplateURL
Chapter 11 :- Declaration and BootStrap in Modules
Chapter 12 :- The main.ts file for module startup
Chapter 13 :- Index.html and the selector tag
Chapter 14 :- Polyfills
Chapter 15 :- Webpack :- Packaging and deploying
Chapter 16 :- Vendor.js and Runtime.js


Lab 2: - Creating the Customer UI, Model and Component.
Chapter 17 :- Angular File naming Convention
Chapter 18 :- Creating Customer UI
Chapter 19 :- Creating Customer Model
Chapter 20 :- Consuming model in component
Chapter 21 :- ngModel , One way and Two way binding
Chapter 22 :- Expressions
Chapter 23 :- Understanding and Intrepeting Errors
Chapter 24 :- FormsModule
Chapter 25 :- *ngForLoop
Chapter 26 :- package.lock.json and versioning
Chapter 27 :- Using source code of the tutorial.

Lab 3: - Angular Routing: Creating Master pages and navigations
Chapter 28 :- Thinking Uniform , Thinking Master Pages
Chapter 29:- Creating Angular UI and its components.
Chapter 30 :- Organizing project folders, modules & components.
Chapter 31 :- Masterpage and selector
Chapter 32 :- Grouping components in to Modules.
Chapter 33 :- Understanding UI loading in selector.
Chapter 34 :- Routing and Routing collection
Chapter 35 :- router-outlet and routerLink
Chapter 36 :- RouterModule and loading routes in Angular.
Chapter 37 :- Understanding the flow of Angular with routing.  

Lab 4: - Increasing Performance using Lazy Loading.
Chapter 38 :- Performance issues due to eager loading.
Chapter 39 :- Implementing Lazy loading
Chapter 40 :- Dividing project in to self contained Angular modules.
Chapter 41 :- Self contained routes for self contained modules.
Chapter 42 :- loadChildren :- The heart of lazy loading
Chapter 43:- Understanding path structure for folders and loadChildren.
Chapter 44:- forRoot and forChild
Chapter 45:- Multiple Modules , Multiple builds and Multiple outputs.
Chapter 46:- CommonModule for Lazy Loading
Chapter 47:- Seeing the physical separate modules in the "dist" folder.
Chapter 48:- Revising Angular architecture with Lazy routing  

Lab 5: - Implement Validations in Angular.
Chapter 49 :- Validation object model.
Chapter 50 :- Appropriate place to put validations
Chapter 51 :-Formgroup , FormControl , Validators and FormBuilder
Chapter 52 :- Using Angular validation :- The CCC process.
Chapter 53 :- Creating validations
Chapter 54 :- Applying validations to the UI
Chapter 55 :- Checking validation status
Chapter 56 :- ReactiveForms
Chapter 57 :- ngModelOption standalone
Chapter 58 :- Display errors for individual validations.
Chapter 59 :- The dirty flag.
Chapter 60 :- Centralizing validation code for reusability.

Lab 6: - Angular Dependency Injection.
Chapter 61: - Definition of a good architecture
Chapter 62: - Concrete classes and tight coupling
Chapter 63: - Provider - provides things to component.
Chapter 64: - Creating providers: - Provide & UseClass
Chapter 65: - Interfaces issues with Angular DI
Chapter 66: - Finally understanding Dependency Injection
Chapter 67: - Seeing the actual fruits of Dependency Injection
Chapter 68: - Centralized and Conditional DI
Chapter 69: - Injector and tokens - Conditional DI
Chapter 70: - Dynamic collections
Chapter 71: - Revising Angular DI architecture

Lab 7:- Input,output and event emitters.
Chapter 72 :- Defining a user control
Chapter 73 :- Interactions :- Input, output and event emitters
Chapter 74 :- Creating user control and its components
Chapter 75 :- Creating user control component and importance of selector
Chapter 76 :- The @input decorator
Chapter 77 :- Stters and custom component naming convention
Chapter 78 :- Creating the Grid UI of the user control
Chapter 79 :- Defining output and event emitters
Chapter 80 :- Understanding the user control flow
Chapter 81 :- Importing and running the user control
Chapter 82 :- Debugging and watching the full flow.


Lab 8:- Make HTTP calls using Angular Components.
Chapter 83 :- Json-server , the fake webserver
Chapter 84 :- Configuring json-server & db.json.
Chapter 85 :- importing and creating http component object
Chapter 86:- Making HTTP Post calls and the subscribe method.
Chapter 87 :- Import HTTP Module at the module level.
Chapter 88 :- Implementing DTO( Data transfer objects)
Chapter 89 :- Lambdas and Callback
Chapter 90 :- Angular HTTP Client.
Chapter 91 :- Using HttpClient
Chapter 92 : Simplicity of HttpClient.
Chapter 93:- Interceptors in HttpClient
Chapter 94:- The double data post


Lab 9: - Integrating MVC Core with Angular using Visual Studio.
Chapter 1 :- Defining the scope of the tutorial.
Chapter 2 :- Using Angular template and its limitation
Chapter 3 :- Respecting individual build and compilation.
Chapter 4 :- MVC wwwroot folder and Angular
Chapter 5 :- Issues with ng serve and integration
Chapter 6 :- Bootstrapping through MVC
Chapter 7 :- Deployurl concept.
Chapter 8 :- Integrating Webapi with Angular Http
Chapter 9 :- Debugging Angular and MVC
Chapter 10 :- Ahh the camel case and pascal case issue
Chapter 11:- Integrating Grunt with Task runner explorer
Chapter 12 :- Grunt configuration using appsettings.json
Chapter 13 :- Prebuild and Postbuild style
Chapter 14 :- Double tooling VS code and Visual studio

Lab 10:- Migratting Angular 6 to Angular 7
Chapter 109 :- Create new project using ng new command.
Chapter 110 :- Copy the code in to newly created projects.
Chapter 111 :- Run ng serve , fix errors http to httpclient
Chapter 112 :- Test and you are all set


Lab 11 :- Unit Testing in Angular using Jasmine & Karma.
Chapter 113 :- Integration testing vs Unit Testing
Chapter 114 :- Black Box vs White Box
Chapter 115 :- Jasmine and Karma
Chapter 116 :- Understanding Jasmine syntaxes , BDD , Describe and it.
Chapter 117 :- BeforeEach,BeforeAll,AfterEach and AfterAll
Chapter 118 :- The TestBed API
Chapter 119 :- Angular loading flow.
Chapter 120 :- Fixture the baseline.
Chapter 121 :- DebugElement , componentInstance and nativeElement
Chapter 122 :- Assertion - expect , tobeTruthy , toEqual
Chapter 123 :- Synching DOM's DetectChanges.
Chapter 124 :- QuerySelectors.
Chapter 125 :- Running Angular test
Chapter 126 :- Writing a complex unit test for the Customer screen

Angular E-Book Download
Learn Angular in 2 days Step by Step (Covering Angular 2 and Angular 4/6 Labwise)
Angular Interview Questions and Answers - 

Angular Interview Questions and Answers - Part 1

    Question no: 1 :- Whats the use of Angular ?
    Question no: 2 :- What are directives in Angular ?
    Question no: 3 :- Explain the different types of Angular directives ?
    Question no: 4 :- Explain the importance of NPM and Node_Modules folder ?
    Question no: 5 :- Explain the importance of Package.json file in Angular ?
    Question no: 6 :- What is typescript and why do we need it ?
    Question no: 7 :- Explain importance of Angular CLI ?
    Question no: 8 :- Explain the importance of Component and Modules ?
    Question no: 9 :- What is a decorator in Angular ?
    Question no: 10 :- What are Annotationa or MetaData ?
    Question no: 11 :- What is a template ?
    Question no: 12 :- Explain the four types of Data bindings in Angular ?
    Question no: 13 :- Explain architecture of Angular ?
    Question no: 14 :- What is SPA in Angular ?
    Question no: 15 :- How to implement SPA in Angular ?
    Question no: 16 :- How to implement routing in Angular ?
    Question no: 17 :- Explain Lazy Loading ?
    Question no: 18 :- How to implement Lazy Loading in Angular ?
    Question no: 19 :- Define Services ?
    Question no: 20 :- What is Depedency Injection ?
    Question no: 21 :- How to implement Depedency Injection ?
    Question no: 23 :- Whats the benefit of Depedency Injection ?
    Question no: 24 :- Differentiate between ng serve and ng build ?
    Question no: 25 :- Explain the --prod parameter in ng build ?

Angular Interview Questions and Answers - Part 2

    Questions No:- 26 :- Explain ViewChild and ViewChildren?
    Questions No:- 27 :- Why do we need Template reference variables?
    Questions No:- 28 :- What is ContentProjection?
    Questions No:- 29 :- Explain Content projection Slot?
    Questions No:- 30 :- What is ContentChild and ContentChildren?
    Questions No:- 31 :- ViewChild vs ViewChildren vs ContentChild vs ContentrChildren?


Angular Interview Questions and Answers - Part 3

    Questions No:- 32 :- Explain the importance of Component life cycle ?
    Questions No:- 33 :- Explain events and sequence of component life cycle ?
    Questions No:- 34 :- Constructor vs ngOnInit() ?
 
Angular Interview Questions and Answers - Part 4

    Questions No:- 35 :- How to make HTTP calls using Angular ?
    Questions No:- 36 :- What is the need of Subscribe function ?
    Questions No:- 37 :- How to handle errors when HTTP fails ?
    Questions No:- 38 :- How to pass data between components ?
    Questions No:- 39 :- Explain importance of input, output & event emitters ?
    Questions No:- 40 :- How to pass during routing ?
    Questions No:- 41 :- Is it a good practice to pass data using services ?

Angular Interview Questions and Answers - Part 5

    Question No: 42:- What is the need of Angular Pipes?
    Question No: 43:- Can you name some built-in Angular Pipes?
    Question No: 44:- How to create Custom pipes in Angular?

Angular Interview Questions and Answers -Part 6

    Question no: 45 :- Whats the full form of RxJs?
    Question no: 46 :- What is the purpose of RxJs?
    Question no: 47 :- What are observables and observers?
    Question no: 48 :- Explain the use of Subscribe with sample code.
    Question no: 49 :- How to unsbscribe in RxJs?
    Question no: 50 :- Explain concept of operators with sample code.
    Question no: 51 :- How to install RxJs?
    Question no: 52 :- Differentiate between promise and RxJs?
    Question no: 53 :- In Angular where have you used RxJs?
    Question no: 54 :- Which operators have you used from RxJs?
    Question no: 55 :- What is Push/reactive vs Pull/Imperative?

Angular Interview Questions and Answers - Part 7
Question no: 56 :- What are Interceptors in Angular?
Question no: 57 :- How to implement Interceptors?
Question no: 58 :- Give some use of Interceptors?
Question no: 59 :- Can we provide multi-Interceptors?

  • Learn Angular Step by Step + 55 Angular interview Questions and Answers


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