Hi,

Salesforce will not accommodate a master detail relationship to a custom object that already contains data. This is because creating a master detail relationship adds a new required field to the custom object (known as a “foreign key” to database administrators).

Hi,

You can use SOAP API to create, retrieve, update, or delete records. You can also use SOAP API to perform searches and much more. Use SOAP API in any language that supports web services. For example, you can use SOAP API to integrate Salesforce with your org’s ERP and finance systems.

Hi Pooja,

Web services do not maintain the record of the client’s previous interactions which simplifies designing the application.
As RESTful web services constantly deal with HTTP protocols which are also a statelessness protocol that matches the basic criteria.

Hi Suraj,

Callouts cannot be made from triggers as that would hold up the database transaction until the callout completed, which can be up to 120 seconds from a limits perspective. … Then when the callout completes, the @future method can retrieve the record(s) from the database and update the field(s)

Contact point type consent records let you enter details about how a customer … consented to a specific contact point like email, but not phone calls and mail.

A single static resource can be up to 5 MB in size, and an organization can have up to 250 MB of static resources, total. Set the Cache Control : Private specifies that the static resource data cached on the Salesforce server shouldn’t be shared with other users.