Object-level security controls the visibility to business logical objects based on a user's role. You can set up object-level security for metadata repository objects, such as subject areas and presentation folders, and for Web objects, such as dashboards and dashboard pages, which are defined in the Presentation Catalog.
1) Business logic object
This controls access to objects, such as:
*subject areas
*presentation tables
*presentation columns
For example, users in a particular department can view only the subject areas that belong to their department.
2) Web object security
This provides security for objects stored in the Web Catalog, such as dashboards, dashboard pages, folders, and reports. You can view only the objects for which you are authorized. For example, a mid-level manager may not be granted access to a dashboard containing summary information for an entire department.

Explanation/Reference:
The "Edit Column Formula" dialog box has a second,
very tiny tab called, "Bins." You can use this tab to have OBIEE
build a CASE statement for you in a formula (you can also create
a CASE statement yourself by using one of the functions that
appears under "Expressions" if you want). A CASE statement is a
lot like an IF-THEN-ELSE statement, except that it's a little easier
to read when you have multiple options. Basically, it puts values
in different buckets that you define.
Note:
Figure:

Incorrect answers:
C: The "Conditional Format" tab lets you set formatting when specific conditions are met.

Explanation/Reference:
B: BI Server Security Manager accessed through the BI Server Administration Tool.
* Set permission to business model, tables, columns and subject areas
* Specify filters to limit data accessible by users
* Set authentication options
C: Enable the SSO through the FMW Control.

D: You have three methods to start the managed server:
* with the console (recommended)
* with FMW control
* with the command line.

Explanation/Reference:
Incorrect answers:
D: In this scenario the data would be real-time.