Your customer needs to create and edit high quality video using the 4k standard. Which

interconnection supported on the HP ZBook 15 mobile workstation should you recommend?

A.
USB 2.0

B.
USB 3.0

C.
Thunderbolt

D.
Gigabit Ethernet

Explanation:

Thunderbolt will accelerate creative projects with data transfer speeds four times faster than the
bandwidth of USB 3.0, easily connecting multiple devices with just one single, compact
Thunderbolt port, for example, ensuring smooth, high quality video recording and playback.
hpspps.pdf p.273
http://www.slashgear.com/hp-zbook-15-and-17-hands-on-thunderbolt-arrives-withhaswell-10297142/