You work as an Office Assistant for Company Inc. You are creating a presentation and you want to
customize the Quick Access Toolbar. However, you are unable to customize the Quick Access
Toolbar. Which of the following is the cause of the issue?

A.
The presentation is marked as final.

B.
The presentation comprises an action button.

C.
The presentation is packaged for a CD.

D.
The presentation comprises a digital signature.

Explanation:
The Mark as Final option is used to make a document read-only, so that all the proofing, typing, and
editing commands become disabled. It is used to prevent the document from being changed. If a
presentation is marked as final, a user becomes unable to customize the Quick Access Toolbar (QAT).
Answer option B is incorrect. The action buttons are used to apply interactivity to a presentation. It
helps in creating a flow while presenting the presentation for accessing other files or pages on the Internet.
Answer option C is incorrect. Package presentations for a CD is a flexible tool that enables a user to
make a presentation ready to view on any computer. It is used to copy the presentation and links to
a folder that can be burned to a CD.
Answer option D is incorrect. A digital signature is an authentication tool that is used to ensure the
integrity and non-repudiation of a presentation. It is used to authenticate the presentation by using
a cryptographic mechanism. The document for a digital signature can be a presentation, a message,
or an e-mail.