For objects where data access is granted through the role hierarchy, how is access granted?

In a recruiting application, a Position custom object is related to a Salary custom object. Sensitive
information, such as current salary, is stored on the Salary object. All users should be able to at
least view position information. However, only select individuals should be able to read salary
records.
How should a developer accomplish this?

Which field is available as part of the translation workbench for a validation rule?

Which statement is true regarding Force.com Sites? Choose 3 answers

Object X has a lookup field to Object Y. X needs to display a text value from a Text field on Y. To
ensure data Integrity, how would a developer implement this?

Which mechanism allows for authenticated access to a Force.com Site? Choose 2 answers

Universal Containers requires that some employees are able to view and edit records of a custom
object called Positions, but no users can delete them.
How can Universal Containers accomplish this goal?

In a recruiting application, a master-detail relationship has been defined between two custom
objects. Job Applications (master) and Reviews (detail).
Which statement is TRUE? Choose 2 answers

How can a wireless device user approve a record? Choose 3 answers

Which portion of the Model-View-Controller paradigm is represented in Force.com as a standard
or custom object?