What is the function of the Driver Deployment Utility (DDL))?

A.
It acts as a utility to provide Windows 7 support for all HP printer drivers.

B.
It allows the PCL 6 driver and the Universal Print Driver (UPD) to be installed on the same device.

C.
It enables the printer driver to be configured through the device Embedded Web Server (EWS).

D.
It allows an administrator to create a printer driver install package for unattended installation.

Explanation:

Reference:
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&ved=0CEcQFjAD&url=ftp%
3A%2F%2Fftp.comp-sol.com%2FTJ%2FHP_cp2025%2FWindows_7__64-
bit%2FHP_Printer_Adminstrator_Resource_Kit%2Fv1.5__2011_10_31%2Fparkv1.5%2Fdriver%2520deployment%2520utility%2FRelease%2520Notesddu.doc&ei=1bQYUrnNBI2PswbZv4HQCg&usg=AFQjCNHAmkT6qUYpK4fAdy4IWcnAcUURQ&sig2=b1JmZUzowa-tEVJYogxx-Q&bvm=bv.51156542,d.Yms