Deloitte Salesforce Developer Interview Questions, Process, and Tips

A profile in Salesforce is a collection of settings and permissions that determine what a user can access and do within the system.

• Profiles control the object, field, and record-level permissions for users.

• Profiles also determine the user interface settings, such as page layouts, record types, and tab visibility.

• Multiple users can be assigned the same profile, allowing them to have the same access and permissions.

• Profi...read more

Interfaces in Salesforce provide a way to define a contract for classes to implement specific methods and behaviors.

• Interfaces define a set of methods that a class must implement

• Interfaces can be used to achieve polymorphism in Apex

• Interfaces can be used to enforce a common behavior across multiple classes

• Interfaces can be used to create loosely coupled code

• Examples of interfaces in Salesforce include Database.Batchabl...read more

Use an Apex Trigger to count the number of Contacts in a specific Account.

• Create an Apex Trigger on the Contact object.

• Query for Contacts related to the specific Account.

• Use a SOQL query to count the number of Contacts.

• Update a custom field on the Account with the count.

Apex context variables hold different values based on the scenario in Salesforce development.

• Trigger.new and Trigger.old contain new and old versions of records in trigger context

• System.isBatch() returns true in batch context

• System.isFuture() returns true in future method context

• System.isScheduled() returns true in scheduled job context

Security measures in Salesforce include user authentication, data encryption, IP restrictions, and field-level security.

• User authentication methods like password policies, two-factor authentication, and single sign-on are crucial for securing access to Salesforce.

• Data encryption ensures that sensitive information is protected both at rest and in transit.

• IP restrictions can be set to control access to Salesforce from sp...read more