The core program that coordinates a computer's operations and lets other software run is the ________.

The core program that coordinates a computer's operations and lets other software run is the ________.

• A. Operating system
• B. Application
• C. Driver
• D. Firmware

Answer: (A)

Understanding what coordinates a computer’s operations and lets other software run is about the operating system. The operating system sits between hardware and applications, managing how the CPU is used, how memory is allocated, and how input/output devices are accessed. It provides services and a stable interface that applications rely on to run, handles scheduling so programs get processor time, and ensures resources are shared safely and efficiently. It also coordinates hardware through drivers, which translate general commands into device-specific actions, while firmware is low-level software embedded in hardware that handles basic control tasks. So the operating system is the central program that orchestrates everything and enables other software to operate.

Understanding what coordinates a computer’s operations and lets other software run is about the operating system. The operating system sits between hardware and applications, managing how the CPU is used, how memory is allocated, and how input/output devices are accessed. It provides services and a stable interface that applications rely on to run, handles scheduling so programs get processor time, and ensures resources are shared safely and efficiently. It also coordinates hardware through drivers, which translate general commands into device-specific actions, while firmware is low-level software embedded in hardware that handles basic control tasks. So the operating system is the central program that orchestrates everything and enables other software to operate.