Which of the following are characteristics of a Desktop Assistant guided tour? Note: There are 2 correct answers to this question.

Which of the following are characteristics of a Desktop Assistant guided tour? Note: There are 2 correct answers to this question.
A . It offers step-by-step user support in an application.
B . Once started, it cannot be terminated by the end user.
C . It can provide a focus layer to draw the end users’ attention to the relevant screen objects.
D . It can act as a robot by executing click-interaction on behalf of the user.

Answer: A,C