Binary Code: Binary code is the representation of data using only two symbols - 0s and 1s. It forms the foundation of digital systems by encoding information in bits.
Processor: A processor (or central processing unit - CPU) is the "brain" of a computer system that executes instructions stored in memory and performs calculations.
Memory: Memory refers to the hardware component of a digital system that stores data and instructions temporarily or permanently. It allows quick access to information for processing.