What is difference between visualforce components and lightning components?

463

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How do you create a lightning app in salesforce?

479

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Do I always create an app bundle first when develop lightning component ?

488

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How to register, fire and handle a component and application event?

649

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Is it possible to write a validation rule which will fire only on insert of record not on update of record ?

542

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What is the difference between the normal “insert” operation and “database.insert” operation ? Which is preferred over the other and why ?

527

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What happens with existing visualforce pages in lightning experience?

521

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What are dynamic soql queries and how do you prevent soql injection in dynamic soql queries ?

619

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What are the different lightning component bundles?

591

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There is a simple soql query ‘select id, name from opportunity’ which fetches millions of records without any selection criterion. How do we optimize the performance of this simple query without using any selection criterion ?

1031

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What is lightning experience?

480

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What is fiscal year in salesforce ?

565

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What is the difference between soql and sosl query ?

541

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When do we need to use javascript remoting and how is it implemented ?

494

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What is the use of workflow in salesforce?

550

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