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Peter Agyekum
You can create local HTML reference of HTML tag using variable which starts with character
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What is Angular?
Define the ng-content Directive?
Please explain the various features of Angular.
Could you explain services in Angular?
Discuss the advantages of using Angular?
Discuss the disadvantages of using Angular?
In Angular,what can you use to pass data from parent component to child component?
What is the default component change detection strategy?
Identity the type of databinding for the below code snippet: <form-field [label]="Employee Id'" [value]="employeeId"></form-field>
Which of the following is not a life cycle hook?
Identity the databinding for the below code snippet: <input type="email" [(ngModel)]="user.email>
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To register the routes
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what are the Jasmine test suite?
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The main difference between constructor and ngOnInit is that ngOnInit
In Angular, you can pass data from parent component to child component using...
You can create local HTML reference of HTML tag using variable which starts with character
A directive which modifies DOM hierarchy is called
Select correct form control class name which is set to true via [(ngModel)] whenever value is modified
If you provide a custom service in two components’ “providers” section of @Component decorator, how many instances of service shall get created?
Custom pipe can modify actual value of variable apart from different presention in HTML.
In Angular routing, below tag is used to render matched component via active route.
We need to call below method of RouterModule for providing all routes in AppModule
Async Pipe subscribes to observer and update expression whenever there is data sent from observer
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Router service needs to be explicitly provided in angular module to use it in other component via DI
We can chain multiple pipe in a single expression along with “async” pipe
Below component represent “target/host” DOM element inside Directive’s constructor
To build application in production mode, use below command
Directive can listen to host/target events using below decoarator
Using below wild card we can define page not found route
Below service can be used to extract route parameters inside component
HTTP service’s get/put/post/delete function returns
Observer sends data to multiple clients via below method
By default, component’s change detection strategy is set to
One component can be declared inside more than one NgModule
To use HttpClient component you need to import below module
Below pseudo class represent void => * animation state
HTTP service is called event if observer doesn’t have “subscribe” method
A component can have child route defined using below property
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What will be the output of below program?
What will be the output of below program? function f(input: boolean) { let a = 100; if (input) { let b = a + 1; return b; } return b; }
What are the lifecycle hooks for components?
What is @ViewChild in angular?
What is ngOnInit ()?
Why is ngOnInit called twice?
What is Viewencapsulation in angular?
What is a DOM in angular?
What is difference between constructor and ngOnInit?
Is ngOnChanges called before ngOnInit?
What are directives in angular?
What is dependency injection angular?
What is pipe in angular?
What is constructor in angular?
What is @component in angular?
What is @input in angular?
What is the difference between ViewChild () and ContentChild ()?
What is nativeElement?
What is a decorator in angular?
What comes first constructor or ngOnInit?
What is the purpose of ngOnInit? The ngOnInit Function?
What is the difference between ngOnInit and ngAfterViewInit?
How do I call ngOnInit again?
What is lazy loading in angular?
What is AOT compilation in angular?
What is _ngcontent?
What is Dom and its types?
Which Dom angular uses?
What is 2 way data binding in angular?
Does angular use dom?
What is SimpleChanges in angular?
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What is the difference between @component and @directive in angular?
What is attribute in angular?
What is NgModule in angular?
What is InjectionToken?
What is HttpClient in angular?
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What is a pipe in angular 6?
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What is async pipe in angular?
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What is .TS file in angular?
What is the difference between @input and @output in angular?
What is the difference between @input and @output in angular?
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Lifecycle hook of Component
Difference Between Angular 1 and Angular 2
How many types of data binding available in Angular?
What is Event binding?
What is Two-way data binding?
What is Interpolation?
What is Property binding?
What is String Interpolation?
What are the types of decorators in angular?
What is Decorator in Angular?
What is HostListener in angular?
What is @component in angular?
What is RxJS in Angular?
What is subscribe angular?
What is difference between angular and AngularJS?
Explain @Input() and @Output() decorator
What is host listener in angular?
What is the difference between @component and @directive in angular?
what is constructor in angular
State some advantages of Angular over other frameworks.
Please explain the various features of Angular.?
What are Lifecycle hooks in Angular? Explain some life cycles hooks?
Describe the MVVM architecture.
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What is string interpolation in Angular?
Explain Angular Authentication and Authorization.
How to generate a class in Angular using CLI?
How do Observables differ from Promises?
Please explain the difference between Angular and AngularJS?
What are directives in Angular?
What are the building blocks of Angular?
Please explain the differences between Angular and jQuery?
Can you draw a comparison between the service() and the factory() functions?
What is ngOnInit()? How to define it?
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What is the code for creating a decorator?
What is the process called by which TypeScript code is converted into JavaScript code?
Why prioritize TypeScript over JavaScript in Angular?
How is service defined in Angular?
What is Modules?
What is component?
What are lifecycle hooks in Angular? Explain a few lifecycle hooks?
Explain string interpolation and property binding in Angular.
How are Angular expressions different from JavaScript expressions?
How are observables different from promises?
Angular by default, uses client-side rendering for its applications.? Can one make an angular application to render on the server-side?
What are directives in Angular?
What are directives in Angular?
How does one share data between components in Angular?
Explain the concept of Dependency Injection?
Explain MVVM architecture?
What is Eager Loading, Lazy Loading, Pre-Loading in Angular?
How do you secure routing in Angular?
What is View child and content child?
What are the steps to use animation module?
What is one-way data binding in Agular?
