A digital pen is a battery-operated writing instrument that allows the user to digitally capture a handwritten note or drawing. Typically, a digital pen comes with a Universal Serial Bus (USB) cradle to let the user upload the handwritten notes to a personal computer (PC).
Sometimes called a smart pen or stylus.
Answer:
The machine-level language is a language that consists of a set of instructions that are in the binary form 0 or 1.