A _____ authenticates a person's identity by translating a physical characteristic.

A) PIN
B) biometric device
C) picture password
D) voice code

If lengthTF is a JTextField and pane is a container, then the statement pane.add(lengthTF); adds the text field to the content pane of a window.

Nathan is creating a document that needs to be accessible to people with visual impairment.He should do what to the pictures in the document?

A) Reset the pictures.
B) Add appropriate alt text to each of the pictures.
C) Add an artistic effect to each of the pictures.
D) Set the text wrapping to In Front of Text.

If you save an Excel workbook on OneDrive, _____ saves versions of your workbook as you make changes.

A) Versions
B) AutoSave
C) Change History
D) Compatibility Checker