Salesforce Lightning Web Components, Aura Components, Apex Triggers, Apex REST API Integration
  • Home
  • Home
  • Admin
  • Development
  • Lightning
  • LWC
  • interview questions on lwc salesforce lightning web components interview questions LWC LWC Interview Questions salesforce lwc interview questions

    Salesforce Lightning Web Components - LWC Interview Questions

    Published By: Venu Gutta
    Published on: Monday, 3 August 2020
    A- A+

    Latest LWC Interview Questions 

    Latest LWC Interview Questions

    1. What is LWC?
    2. Difference between Lightning web components and Lightning aura components?
    3. How to fire child lightning web component function from parent LWC component?
    4. How to pass data from child LWC component to parent lightning aura component?
    5. How to get dynamic record id in LWC? Answer: By using @api recordId; property we can dynamically fetch current record id in lightning web component.
    6. What is difference between const, let and var types?
    7. What's the difference between wire function imperative functon?
    8. Is it possible to use lwc component in quick action?
    9. Why wire function gets invoked multiple times?
    10. What is the importance of Constructor in LWC?
    11. What are the differences between @api, @wire @track lwc decorators?
    12. What is the purpose of refreshApex() in LWC? Ex: https://www.salesforcepoint.com/2020/06/lwc-data-table-with-checkbox-example.html
    13.  What is the meta data name of Lightning web component?  Ans: LightningComponentBundle
    14. When will we get "Cannot Assign To Read Only Property Error" In LWC? How can we resolve that issue?
    15. Can we refer lightning aura component inside Lightning web component?
    Hello folks post your answers for above mentioned Lightning web component interview questions? 

    Other LWC tutorials click here: https://www.salesforcepoint.com/search/label/LWC

    Subjects:

    interview questions on lwc salesforce lightning web components interview questions LWC LWC Interview Questions salesforce lwc interview questions

      Share This:

    Posted by: Venu Gutta at 10:26
    Tags: interview questions on lwc salesforce , lightning web components interview questions , LWC , LWC Interview Questions , salesforce lwc interview questions
  • No Comment to " Salesforce Lightning Web Components - LWC Interview Questions "

‹‹ Newer Post Older Post ››
Subscribe to: Post Comments ( Atom )

Follow Us On Twitter

Follow @salesforcepoint
  • Popular
  • Recent
  • Archives

Popular Posts

  • How to align Lightning Button To Center, Right Or Left in LWC & Aura Components
  • LWC refreshApex: How To Refresh Page Data in Lightning Web Component
  • LWC Combobox Picklist : Get Pick-list Values (With / Without Default Record Type Id)
  • Navigate/Redirect To Record Page Based On Record Id In LWC (Lightning Web Component)
  • Validate LWC Input Data: How To Add Validations In Input Form
  • LWC Data Table With Checkbox Example
  • How to pass values from child to parent lightning aura component with Component Event
  • connectedCallBack() In LWC With Example
  • LWC Modal: How To Create/Show Modal Popup in LWC
  • How To Add Hyper Link For Name Column In lightning-datatable in LWC

Recent Posts

Popular Tags

  • align button in center in lightning component
  • align button to right salesforce
  • Apex
  • Apex Collections
  • Apex Triggers
  • Call LWC In Quick Action
  • Child to Parent in Aura Components
  • Child to Parent in LWC
  • Child To Parent Lightning Aura component communication
  • Component Event in Lightning Aura Components with example.
  • connectedCallback() in JavaScript
  • connectedCallback() In lwc with example
  • Custom Label in Lwc
  • Data from Child LWC to Parent LWC
  • Data Table in Lightning Web Components
  • Data Table in LWC
  • Delete Selected Records in LWC Lightning Data Table
  • Development
  • disconnectedCallback in LWC
  • dynamic combobox in lwc
  • Dynamic Lookup Lwc
  • File upload in Lightning Web Components
  • get RecordTypeId Based On RecordType Name
  • How to get record id in lwc
  • init in lwc
  • interview questions on lwc salesforce
  • iterate list in lwc
  • iteration in lwc html
  • JavaScript
  • Latest Salesforce Interview Questions
  • Lightning Aura Components
  • Lightning Component Basics
  • Lightning Component Data Table
  • Lightning Components
  • Lightning Web Component Data Table
  • Lightning Web Components
  • Lightning Web Components Basics
  • lightning web components interview questions
  • lightning-combobox lwc example
  • lightning-input validation lwc
  • lightning-input-field validation lwc
  • lightning:button align right
  • lightning:button position
  • Lookup
  • Lookup in Lightning Web Component
  • LWC
  • LWC Basics
  • LWC code
  • LWC Combobox
  • lwc combobox default value
  • lwc combobox dynamic values
  • lwc combobox event
  • LWC Component examples
  • lwc connectedCallback not working
  • lwc data table checkbox
  • LWC Data Table with Multiple Check box Selection Example
  • LWC File Upload Component
  • LWC Interview Questions
  • LWC iteration example
  • Lwc Lookup code
  • LWC Pick-List
  • LWC Problems
  • LWC Quick Action
  • lwc refresh component
  • lwc refreshapex not working
  • onchange combobox lwc
  • Quick Action In LWC
  • refreshapex lwc example
  • refreshApex() Example
  • Resolve LWC Issues
  • Salesforce Admin Interview Questions
  • Salesforce Admin Notes
  • Salesforce Admin Tutorials
  • Salesforce Apex Trigger Best Practices
  • Salesforce Apex Triggers
  • Salesforce Configuration Notes
  • Salesforce Development Real-time Interview Questions
  • Salesforce Execution Steps
  • Salesforce Lightning Tutorials for beginers
  • Salesforce Lightning Tutorials Basics
  • Salesforce lwc
  • salesforce lwc interview questions
  • Salesforce Release Notes
  • Salesforce Scenario based Interview Questions
  • Salesforce Trigger Interview Questions
  • Salesforce Triggers Real time scenarios
  • salesforce Tutorials
  • Show Call LWC In Quick Action. Close LWC In Quick Action Modal
  • Show Required Validation Message on Lwc input Form
  • SOQL
  • SOQL Interview Questions
  • Toast Notifications In LWC
  • Trigger Scenarios
  • Url field Column in Lwc Data Table
  • Use LWC Component in Lightning Aura Component
  • Validate LWC Input Values on Submit
  • when to use connectedcallback in lwc
  • Winter 21 Salesforce Release
  • wire lwc
© 2020 - Salesforcepoint.com. All Rights Reserved. Designed & Developed by Salesforcepoint.com