Gary Works at an Electronics Store and Is in Charge

Multiple Choice

Gary works at an electronics store and is in charge of several electronic products.He has on display cameras,portable media players,and cell phones.His customers mostly browse through the camera's Y-series and SLR sections.Gary also has the X-series range of cell phones which come with in-built cameras.Which of the following is the subclass of cell phones?

A) X-series
B) Cameras
C) Y-series
D) SLR cameras