Lightning web Component interview Questions 2024[Freshers & Experienced till 3-5years of experience]

                                     Lightning Web Component Questions


  1. What is LWC?
  2. What is LightningElement?
  3. How Many Decorators are there in LWC?
  4. How to call child component from parent component?
  5. How to call from parent to child ?
  6. How to call child component method from parent component?
  7. How to communicate two separate components?
  8. if we have 3component and where one is parent and two siblings and now  how to do communication between siblings ?
  9. What is lifeCycleHooks in salesforce?
  10. What do you understand by promises?
  11. What is LMS?
  12. What is SLDS?
  13. What is use of track?
  14. How can we communicate between LWC component and visualforce page ?
  15. How to do communication between LWC and Aura component?
  16. Can we call Aura from LWC?
  17. Can we call Aura from LWC?
  18. Can we call LWC from formula field?
  19. What is lightning Data Service? 
  20. How many ways ,we can call apex in lwc? 
  21. What is IsExposed and what will happen if it is not true?
  22. Can we perform DML operation on Wire Decorator ?

 

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Also Read: 
Admin Questions : https://www.salesforceocean.com/2024/03/salesforce-admin-interview-questions-in.html
Development Questions : https://www.salesforceocean.com/2024/03/salesforce-admin-interview-questions-in.html

 




           


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