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Which file is used to define the routes in Angular?

app.routes.ts
index.html
main.js
package.json

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What does CLI stand for in Angular CLI?

Command Line Interface
Code Language Interpreter
Client Library Integration
Compiler Language Interface

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What is the purpose of Angular NgModule imports array?

To declare the components, directives, and pipes used in the module
To import other Angular modules
To handle HTTP requests
To define routes and navigation

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Which of the following is NOT a valid Angular data binding syntax?

{{ }}
[]
()
<>

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What is Angular Universal used for?

To create universal components
To create universal directives
To perform server-side rendering for Angular applications
To handle universal HTTP requests

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What is the purpose of Angular NgModule declarations array?

To import other Angular modules
To export components, directives, and pipes for use in other modules
To declare the components, directives, and pipes used in the module
To handle HTTP requests

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What is Angular Material?

A library for building user interfaces with Angular
A tool for code version control
An IDE for Angular development
A database management system

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Which type of directive is used to create reusable UI components in Angular?

Structural directive
Attribute directive
Component directive
None of the above

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What does Angular TestBed.configureTestingModule() do?

Configures and creates a testing module for Angular testing
Configures and creates a production module for Angular applications
Configures and creates a development module for Angular applications
None of the above

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How can you handle errors in Angular HTTP requests?

Using try-catch blocks
Using the catchError operator in RxJS
Using the handleError method in Angular HttpClient
All of the above

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What is the purpose of Angular NgModule exports array?

To export components, directives, and pipes for use in other modules
To import other Angular modules
To declare the components, directives, and pipes used in the module
To handle HTTP requests

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What is the purpose of Angular Content Projection?

To manage application state
To handle HTTP requests
To create reusable components
To insert content into a component from the outside

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What does JIT compilation stand for in Angular?

Just In Time compilation
Java Integrated Toolkit
JavaScript Interpretation Tool
None of the above

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Which of the following is NOT a building block of Angular?

Components
Modules
Directives
Classes

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Which of the following is a correct way to handle asynchronous operations in Angular?

Promises
Observables
Callbacks
All of the above

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What is the purpose of Angular NgZone?

To manage change detection in Angular
To manage asynchronous operations in Angular
To manage routing in Angular
To manage server-side rendering in Angular

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What is Angular NgRx?

A state management library for Angular applications
A testing framework for Angular
A routing library for Angular
A server-side rendering library for Angular

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Which lifecycle hook is called after Angular has fully initialized a component's view?

ngOnInit
ngAfterViewInit
ngOnDestroy
ngOnChanges

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What does AOT compilation stand for in Angular?

Ahead of Time compilation
After Office Time compilation
Angular Optimized Templating
All of the above

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What is Angular HttpClient used for?

To handle HTTP requests and responses in Angular
To manage application state in Angular
To create new components in Angular
To define routes in Angular

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What is Angular Ivy?

A type of tree
A new rendering engine in Angular
A version control system
An Angular module

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What does ngModel directive do in Angular?

Binds the view to the model
Defines a new module
Creates a new component
Imports external modules

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What is the purpose of Angular HostBinding decorator?

To define routes
To create and manage forms
To manipulate the DOM of the host element
To handle HTTP requests

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What is the purpose of Angular ViewEncapsulation?

To handle HTTP requests
To manage application state
To create animations
To encapsulate component styles

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What does Angular ViewChild decorator do?

Allows components to be visible in the view
Allows components to be accessed from the parent component
Allows components to be projected into another component
None of the above

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What is the purpose of Angular ReactiveFormsModule?

To handle reactive forms in Angular
To handle template-driven forms in Angular
To manage routing in Angular
To manage state in Angular

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What is the purpose of Angular TestBed?

To test Angular services
To test Angular components
To configure and create a testing module for Angular testing
All of the above

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Which command is used to generate a new component in Angular CLI?

ng generate component
ng create component
ng add component
ng new component

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What is Angular Ivy Renderer?

A new rendering engine in Angular Ivy
A new module in Angular Ivy
A new router in Angular Ivy
A new service in Angular Ivy

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Which of the following is a correct way to define a route parameter in Angular?

/users/{id}
/users/:id
/users/id
/users/id={}

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