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Angular Interview Questions and Answers
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Questions
Angular
+1
vote
Q: Explain tsconfig.json file.
answered
Mar 23
in
Angular
by
sharadyadav1986
tsconfig-json
+1
vote
Q: When ngOnDestroy event get called in Angular 2 Application Lifecycle?
answered
Jan 24
in
Angular
by
sharadyadav1986
ngondestroy-event
+1
vote
Q: When ngAfterViewChecked event get called in Angular 2 Application Lifecycle?
answered
Jan 24
in
Angular
by
sharadyadav1986
ngafterviewchecked-event
+1
vote
Q: When ngAfterViewInit event get called in Angular 2 Application Lifecycle?
answered
Jan 24
in
Angular
by
sharadyadav1986
ngafterviewinit-event
+1
vote
Q: When ngAfterContentChecked event get called in Angular 2 Application Lifecycle?
answered
Jan 24
in
Angular
by
sharadyadav1986
ngaftercontentchecked-event
+1
vote
Q: When ngAfterContentInit event get called in Angular 2 Application Lifecycle?
answered
Jan 24
in
Angular
by
sharadyadav1986
ngaftercontentinit-event
+1
vote
Q: When ngDoCheck event get called in Angular 2 Application Lifecycle?
answered
Jan 24
in
Angular
by
sharadyadav1986
ngdocheck-event
+1
vote
Q: When ngOnInit event get called in Angular 2 Application Lifecycle?
answered
Jan 24
in
Angular
by
sharadyadav1986
ngoninit-event
+1
vote
Q: When ngOnChanges event get called in Angular 2 Application Lifecycle?
answered
Jan 24
in
Angular
by
sharadyadav1986
ngonchanges-event
+1
vote
Q: How will you convert a string into a percentage?
answered
Jan 24
in
Angular
by
sharadyadav1986
string-to-percentage
+1
vote
Q: How will you convert a string into a currency?
answered
Jan 24
in
Angular
by
sharadyadav1986
string-to-currency
+1
vote
Q: How will you convert a string into a date?
answered
Jan 24
in
Angular
by
sharadyadav1986
string-to-date
+1
vote
Q: How will you get a substring from a string?
answered
Jan 24
in
Angular
by
sharadyadav1986
substring-to-string
+1
vote
Q: How will you convert an input to all uppercase?
answered
Jan 24
in
Angular
by
sharadyadav1986
convert-to-uppercase
+1
vote
Q: How will you convert an input to all lowercase?
answered
Jan 24
in
Angular
by
sharadyadav1986
convert-to-lowercase
+1
vote
Q: Explain app.module.ts file.
answered
Jan 24
in
Angular
by
sharadyadav1986
app-module-ts
+1
vote
Q: Explain systemjs.config.json file.
answered
Jan 24
in
Angular
by
sharadyadav1986
systemjs-config-json
+1
vote
Q: Explain package.json file.
answered
Jan 23
in
Angular
by
sharadyadav1986
package-json
+1
vote
Q: What is Dependency Injection? Explain with example.
answered
Jan 23
in
Angular
by
sharadyadav1986
dependency-injection
+1
vote
Q: What is CLI?
answered
Jan 23
in
Angular
by
sharadyadav1986
cli-angular
+1
vote
Q: What is routing?
answered
Jan 23
in
Angular
by
sharadyadav1986
routing
+1
vote
Q: How will you handle errors in Angular 2 applications?
answered
Jan 23
in
Angular
by
sharadyadav1986
error-handling
+1
vote
Q: What are Angular 2 directives? Explain with examples.
answered
Jan 23
in
Angular
by
sharadyadav1986
angular2-directives
+1
vote
Q: Explain Components in Angular 2.
answered
Jan 23
in
Angular
by
sharadyadav1986
angular2-components
+1
vote
Q: Explain Modules in Angular 2.
answered
Jan 23
in
Angular
by
sharadyadav1986
angular2-modules
+1
vote
Q: What are the key components of Angular 2?
answered
Jan 23
in
Angular
by
sharadyadav1986
angular2-components
+1
vote
Q: What is Angular 2?
answered
Jan 23
in
Angular
by
sharadyadav1986
angular2
+1
vote
Q: What could I want Volos for an area account? i’d be higher off us built integrated the area rules for every of built-ings, right?
answered
Jan 22
in
Angular
by
Robindeniel
volos-account
+1
vote
Q: What is used .angular-cli.json
answered
Jul 5, 2021
in
Angular
by
sharadyadav1986
angular-cli
+1
vote
Q: Which file is responsible for startup of angular 2 project ?
answered
Jul 5, 2021
in
Angular
by
sharadyadav1986
angular-project-startup
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