Which statement about Operating Systems is incorrect?

The statement that Operating Systems are solely responsible for application development is incorrect because it misrepresents the role of an operating system in the software ecosystem. While operating systems provide essential services and interfaces for running applications, they do not create or develop those applications themselves. Instead, application development is typically carried out by software developers using various programming languages and frameworks.

Operating systems function as a platform that enables applications to run by handling system resources and providing a set of services for executing and managing applications. This includes facilitating communication between applications and hardware, managing memory allocation to ensure efficient use of system resources, and enforcing system security to protect the integrity of the system and applications.

In contrast, the other statements accurately describe key functions of operating systems:

• They do handle system security by managing access controls and protecting against unauthorized access.

• They indeed act as a mediator between software applications and hardware, controlling interactions and resource allocation.

• They are responsible for managing memory allocation, ensuring that applications have the memory they need to operate efficiently without interfering with each other.