Disadvantage of CD-ROM
- The biggest complaint is that they are relatively slow.
- Once it is filled up with data, new data cannot be entered on it.
- Smaller storage capacity than hard disks.
- It can be easily scratched and after the scratches it won’t work properly.
CD-ROM Full Form
CDs or Compact Disks are optically readable media. CDs are the replacement for the phonograph disc. The main material of the CD is plastic. The shape of the plastic is circular and one side of the circular plastic is coated with the reflecting metal coating, usually aluminium. There are mainly three types of CDs available CD-R, CD-ROM and CD-RW. In this article, we will discuss CD-ROM in detail.