Angularjs Interview Questions
Angularjs Interview Questions:
1.What are Regular expressions,in which scenarios have you used Regular expressions ?
2.How can you display the number of records differently in mobiles,tablets,and desktops ?
4.What is 404 and how can you handle,explain the steps ?
5.How did you make a service in AngularJS ,and where did you save the data after making the service call ?
6.How many catch blocks can we have in one catch block ?
7.How can you check that you are not getting the data from the backend ?
8.What is Inline Styling, why should we use Inline styling in CSS,explain the reason ?
9.Why should not we use inline styling in CSS,explain the reason ?
10.You have 1 lakh records in the database,but you want to display 50 records at a time on the UI ,how can you handle this scenario in the Front end ?
13.What is the result of 3 || “ “ || 2 || undefined || null ,Explain the LOGICAL OR behavior ?
the result is 3.
14.What is the result of 3 && “ “ && 2 && undefined && null , Explain the LOGICAL AND behavior ?
The result is empty string
15.What is debounce in AngularJS,in which scenarios did you use ?
16.What is Throttle in AngularJS,in which scenarios did you use ?
17.what is the difference between .config( ) function and .run( ) function and which service methods can be injected to .config( ) and .run( ) function ?
18.what is Lexical scoping and Block scoping ?
19.Explain this keyword, call( ) , apply( ) , bind( ) ,with an example ?
20.what is self invoking function,and why we should make use of it ?
21.what is anonymous function, and why should we make use of it ?
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