The Top Ten Salesforce Lightning Interview Questions

Q1 : What are the different Lightning aspect bundles?

A : a. component

b. Controller

c. Helper

d. style

e. record

f. layout

g. SVG

h. Rendrer

               

Q2 : Is Lightning an MVC framework?

A : No, it’s a thing-based totally framework.

Q3 : How are we able to use Lightning components with the Salesforce1 cellular App?

A : For this purpose, we want to first make a lightning tab which factors to the lightning thing we created after which we need to include that tab within the salesforc1 mobile Navigation pick list and the newly created tab to it.

q4 : What are the gear covered in lightning?

A :Lightning factor Framework – additives and extensions that can help you build reusable components, customise the Salesforce1 cell App, and build standalone apps.

Lightning App Builder – a new UI tool that lets you construct apps lightning fast, the use of components furnished by way of Salesforce and platform developers.

Lightning connect – An integration device that makes it simpler on your force.com app to eat information from any external supply that conforms to the OData spec.

Lightning system Builder – A UI device for visualizing and creating automatic business approaches.

Lightning Schema Builder – A UI device for viewing and creating gadgets, fields, and relationships.

Q5 : what's Lightning?

Lightning design system: fashion guides and modern-day business enterprise UX first-class practices to build pixel-perfect apps that fit the look and sense of the Lightning revel in and Salesforce1 cellular app.

Q6 : what's the difference among Visualforce components and Lightning components?

A : Visualforce provides the ability for turning in template-driven net pages and email messages. in addition, developers wishing to honestly utilize a fundamental field and preserve more manipulate over the lifecycle of the request may additionally choose Visualforce pages. finally, agencies that can’t use Apex code can’t use Lightning additives, but they can use Visualforce.

Q7 : What are Lightning Extensions?

A : They’re a mechanism for using custom-built additives to replace existing additives in the Salesforce1 cell App. This capability is presently in Pilot.

Q8 : are we able to consist of One Lightning issue to another?

A : yes we are able to consist of one Lightning issue interior any other Lightning thing

Q9 : where Lightning components can be displayed?

A :In Lightning App (.app URL)

Q10 : do we want a namespace to broaden Lightning components?

A : you may have namespace for your org but it isn't vital to have a namespace to develop lightning factor