Final answer:
Binary code is the raw data or symbols used in a computer, represented as a sequence of binary ones and zeros. It allows for clearer data transmission and compression of digital data.
Step-by-step explanation:
Raw data or symbols used in a computer are typically represented as a sequence of binary ones and zeros. This is known as binary code. Binary code allows for clearer data transmission when the signal is weak and also enables compression of digital data.
For example, when you make a phone call or watch a video on your cell phone, the voice and video images are converted into binary code to be transmitted as digital data. Similarly, computer data is also transmitted as binary code, with each one or zero representing a bit of data.
Binary code plays a crucial role in how computers process and transmit data, making it a fundamental concept in computer technology.