What is machine code?

What is machine code?
A . A medium-level programming language consisting of the assembly code designed for the computer processor
B . A low-level programming language consisting of binary digits/bit that the computer reads and understands
C . A high-level programming language consisting of instruction lists that humans can read and understand
D . A low-level programming language consisting of hexadecimal digits that make up high-level language instructions

View Answer

Answer: B