Kernel acts like a bridge between application and computer hardware. True or False?

• A. True
• B. False
• C. Depends on the OS
• D. Only in advanced systems

Answer: (A)

The statement that the kernel acts as a bridge between application and computer hardware is indeed true. The kernel is a fundamental component of an operating system that manages system resources and facilitates communication between hardware and software.

When applications request hardware resources or services, they don't interact directly with the hardware; instead, they make system calls to the kernel. The kernel interprets these requests and communicates with the hardware to fulfill them. This abstraction allows applications to run independently of the underlying hardware architecture, enabling portability and reducing the complexity of programming.

In this context, one can appreciate how the kernel encapsulates the details of hardware operations, allowing developers to focus on application-level logic without needing to manage specific hardware interactions directly. Thus, the accurate understanding of the kernel's role confirms the truth of the statement.