What is difference between visualforce components and lightning components?

452

If I want to Insert, Update any record into 'Account'. What trigger I have to use?

537

what is the difference between apex:datatable and apex:pageblocktable components in visualforce?

498

On each opportunity stage change, I want to display a new section on the page layout. How to achieve this?

463

What is tab in salesforce? What is the difference between adding a custom tab to an app in classic and lightning?

668

What are the considerations for using group by clause?

628

What is a CSV file?

537

Can we change the license when we create a profile?

623

What are static resources? : salesforce visualforce

563

What are custom reports? : salesforce admin

506

What is the self-service portal?

505

What are the different types of attributes that can be added to a lightning component ?

543

How many certifications are available in salesforce?

475

What is Standard and Custom Fields in Salesforce?

542

What is tab in salesforce?

578