Correct option is D
An operating system (OS) provides a variety of essential services to manage hardware and software resources on a computer. These services include:
· Error Detection:
· The operating system constantly monitors the system for errors and handles them appropriately. This includes detecting hardware failures, software bugs, and ensuring data integrity.
· File System Manipulation:
· The OS provides services for creating, deleting, reading, writing, and organizing files and directories. It manages the storage and retrieval of data on various storage devices.
· Program Execution:
· The OS is responsible for loading programs into memory, executing them, and managing their execution. It also handles multitasking by switching between multiple programs and managing resources like CPU and memory.
The operating system provides all of the listed services—error detection, file system manipulation, and program execution—among others, making the correct answer (d) All of the options.
