Question 1. Explain Npm?
Question 2. What Is Angular Cli? List The Command To Install Angular Cli?
Angular CLI is Command Line Interface for Angular that runs Webpack.You can use npm install -g @angular/cli command to install angular CLI.
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Question three. How To Create A New Project In Angular Js Using Cli?
After installing Angular CLI run ng new assignment-name command to create a new Angular mission.
Question four. What Are Decorators?
Decorators are functions that adds metadata to magnificence contributors and features. It became proposed in ES2016 and implemented in Typescript.
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Question five. List The Types Of Data Binding Supported By Angular five?
Angular 5 supports 4 sorts of Data Binding They are
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Question 6. How To Run Angular5 Application Locally During Development?
ng serve command is used to run Angular5 application locally all through improvement.To begin improvement server on particular port ng serve -p aPortNumber command is used.
Question 7. What An Angular 5 Component Made Of? How Do You Generate A New Component?
Angular2 thing is product of a Component decorator and a aspect definition of a category. Ng generate element componentname command is used to generate a component in Angular2.
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Question 8. How Do We Import A Module In Angular 5?
Simply use below syntax to import a module in Angular five.
Import ModuleName from ‘someWhere’;
Question 9. Explain $event In Angular 5?
In Angular five $occasion is a reserved key-word that represents the records emitted by way of an occasion (event statistics).
It is usually used as a parameter for occasion primarily based methods.
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Question 10. What Do Double Curly Brackets Are Used In Angular five?
double curly brackets are used form information interpolation in Angular 5.
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Question 11. What Is *ngfor Directive Used For?
ngFor directive is used for Iterating over a listing of items and for Generating a new DOM element for every one.
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Question 12. Explain Webpack?
Webpack is module bundler Bundler for Angular2 or above. It bundles, minified and transpiler an Angular application.
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Question 13. What Is Transpiling?
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Question 14. Explain Component Life Cycle In Angular?
In Angular aspect existence cycle in Angular goes through following levels.
Create and render children
Check for bound statistics changes and re-render
Question 15. Explain Ngmodule?
NgModule is a decorator function in Angular that takes a unmarried metadata object whose properties describe the module.
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