Instructions are written in machine language as:

🧠 Explanation:

Instructions in machine language are written in binary code, using 0s and 1s to represent commands the CPU can execute directly. This low-level language enables precise hardware control, essential for operating systems and applications. Unlike high-level languages, binary code is machine-specific, requiring no translation. Understanding its use is vital in computer science, as it underpins all software execution. Binary instructions drive tasks from basic computing to complex algorithms, ensuring accuracy in fields like programming and embedded systems, where direct hardware communication is critical for performance and functionality across devices.