Answer:
In contrast to floppy drive, CD ROM is inherently a read only device and contents cannot be altered making it more reliable.
Step-by-step explanation:
In contrast to floppy drive CD ROM is a read only device and contents cannot be altered. Once the content is stored on the CD ROM , it is not impacted by external environment.A floppy disk on the other can be easily damaged by external magnetic field.CD ROM being an optical medium is not impacted by magnetic environment. In terms of storage capacity as well CD ROM has much higher capacity compared to floppy disk.