Vacation Homework: #'s 7-10

7) DVD: Stands for Digital Versatile Disc. A DVD is just like CD, except a DVD holds much more information and can store a lot of data onto it.


8)Execution cycle (E-cycle): Hard disk drive : I assume it's the external hard drive. The external hard drives can store up a lot of memory. It's mostly used for those who do video editing and other media type projects.


9)Impact printers: Impact printers use a needle-like pointer to make marks on the paper.


10)Input Devices: There are many input devices to a computer. The main input devices are the keyboard and mouse. Every letter we type and every program we open by clicking, is really just being inputted in the computer.