CPU
The computer component that converts raw data into significant information, interprets software instructions and controls output devices is the processor. This is what is commonly known as the CPU.
CPU
Computer is an electronic device which converts raw data into meaningful information and process it.
It converts "line voltage" (where you plug the computer in) to various DC voltages that have been filtered and made more usable for the processor and other components.
That description fits a computer !
A modem is a device that connects your home network to the internet. It takes the digital information from your computer and converts it to a format that can be transmitted over a telephone or cable line. The modem at the other end receives this information and converts it back so that your computer can understand it.
MICR Reader converts MICR characters into a form the computer can process
computer
A modem is called that because it is a combination of the words modulate and demodulate. Phone lines carry information in the form of waves, but computers understand digital. A modem converts the waves coming into a computer to digital information and the digital information going out into waves to travel on phone lines.
5.63 converts to 6 as one significant figure.
Processing.
A compiler or interpreter converts high-level programming languages into machine code that can be understood and executed by the computer's hardware.