Files tab is available:

When the email ID of a user is changed then email with link to verify the change is sent to:

For which objects mass email can be sent, How is it achieved?

How to find out if SFDC environment uses packages?

Which of the following is not standard salesforce.com functionality?

While creating an approval process and assigning the next approver using the hierarchy
relationship field on user [Option’s exact name is “Automatically assign an approver using a
standard or custom hierarchy field”], which is the standard user field available?

Which object allows creation of a hierarchical relationship with itself? (Data type: Hierarchy)

How many maximum cross object formula fields are allowed in an object?

What levels of access can be granted using sharing rules?

Which are the 3 types of page layouts?