CD-ROM + MODEM + POWER SUPPLY KIT

ETYMOLOGY

A CD-ROM + Modem + Power Supply Kit typically refers to a combination of components used to build or enhance a computer system with CD-ROM drive functionality, internet connectivity, and power management.

FUNCTIONS AND WORKING OF CD-ROM

Function: A CD-ROM drive is a hardware device used to read data stored on CD-ROM discs. It is used for playing audio CDs, installing software, accessing files, and more.
Working: The drive uses a laser to read the data encoded on the disc’s surface, sending the information to the computer for processing.

FUNCTIONS AND WORKING OF CD-ROM

Function: A modem enables internet connectivity by converting digital data from a computer into analog signals for transmission over telephone lines or cable systems, and vice versa

Working: The modem modulates digital data into analog signals for transmission and demodulates received signals into digital data that the computer can understand.