Angular Test 1

Question 1

How would you display a View using a router outlet?

Accepted Answer

Nothing. The view will display in the tag

Answer

Declare the router outlet as a service

Answer

Declare the router outlet in the root module

Answer

Create an instance of the router outlet

Question 2

Which applications must be installed before you can download Angular?

Accepted Answer

Node.js

Answer

Both (Node.js) & (NPM)

Answer

PowerShell

Answer

NPM

Question 3

What methods would you use to test your NativeScript Angular app?

Accepted Answer

Run it in a web-browser

Answer

Use a custom Eclipse plugin

Answer

Run it in an Android emulator

Answer

Call it from a JSP

Question 4

How would you split a string into substrings if you had to read it?

Accepted Answer

Both (Use the Slice pipe) & (Use the String pipe)

Answer

Use the Slice pipe

Answer

Use the String pipe

Answer

Use the StringSlice pipe

Question 5

What's the ideal way to set child URL routes?

Accepted Answer

In the routes array

Answer

Important them at runtime

Answer

In the browser object

Answer

In the component

Question 6

How do you get data flowing both ways between properties and events while developing a web page?

Accepted Answer

Use event and property binding

Answer

Use property binding

Answer

Use event binding

Answer

Use modules

Question 7

In a web application, how would you create custom event handling?

Accepted Answer

Through a combination of Outputs Decorators and EventEmitters

Answer

Through interpolation

Answer

Through EventEmitters only

Answer

Through Output Decorators only

Question 8

On a website, how would you present a list of customers?

Accepted Answer

Load the customers into an Observable and pass the Observable to a ngFor loop

Answer

Load to customers into the template

Answer

Compile the customers into ngFor at runtime

Answer

Call ngFor from the module passing in the customers

Question 9

Which directive would you use to include a template conditionally dependent on the value of an expression?

Accepted Answer

nglf

Answer

ngWhile

Answer

ngFor

Answer

ngWhen