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Lightning Basic Question and Answers

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by February 13, 2018 Lightning, SALESFORCE

Lightning Basic Question and Answers

Q1. Can we show lightning component in classic?
Yes
No

Q2. Which part of Lightning Components are client-side?
Apex Controller
Lightning Controller

Q3. What are advantages of lightning?
Device ware & Cross Browser Compatibility
Faster development and Performance
Event Driver Architecture
Out of the box component set
Above All

Q4. ……….. are like member variables on a class in Apex.
aura:template
aura:method
aura:attribute
auraStorage:init

Q5. Is lightning controller case sensitive?
Yes
No

Q6. Which is the root-level tag of lightning component ?
aura:body
aura:lightning
aura:component
aura:application

Q7. Which of the following value provider enables you to access the value of a component’s attribute in the component’s markup?
u
a
c
v

Q8. Which interface has to be implmenented to make a component available in Lightning Pages ?
flexipage:availableForAllPageTypes
force:appHostable
None
force:lightningQuickAction

Q9. How to access this aura attribute in client side controller ? (Assume the ‘component’ is parameter to JavaScript controller)
component.get(“v.strName”)
component.get(“strName”)
component.get(“c.strName)
component.get{!v.strName}

Q10. What are the tools included in Lightning Component Framework
All
Lightning Process Builder
Lightning Connect
Lightning Schema Builder
Lightning App Builder

Q11. what is the default namespace of your org for reference components ?
c
d
l
v

Q12. Where we can display lightning components?
Salesforce1 Mobile app
Lightning Experience
All
Standalone Lightning app
Template-based community

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