What is the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals?

What is the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals?

• A. Operating System
• B. Application Software
• C. Firmware
• D. The software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.

Answer: (D)

The main idea here is identifying the software that manages a computer’s basic operations and coordinates how everything else runs. The description provided—software that supports a computer’s basic functions, such as scheduling tasks, executing applications, and controlling peripherals—fits this role exactly. That’s what an operating system does: it schedules processes so multiple programs can run, launches and manages applications, and provides the drivers and interfaces that let the computer communicate with hardware like printers, disks, and input devices. While applications are for performing user tasks and firmware is low-level code tied to specific hardware, they don’t encompass the broad, coordinating responsibilities that the operating system handles. So this description points to the operating system as the best match.

The main idea here is identifying the software that manages a computer’s basic operations and coordinates how everything else runs. The description provided—software that supports a computer’s basic functions, such as scheduling tasks, executing applications, and controlling peripherals—fits this role exactly. That’s what an operating system does: it schedules processes so multiple programs can run, launches and manages applications, and provides the drivers and interfaces that let the computer communicate with hardware like printers, disks, and input devices. While applications are for performing user tasks and firmware is low-level code tied to specific hardware, they don’t encompass the broad, coordinating responsibilities that the operating system handles. So this description points to the operating system as the best match.