Types of software and interrupts：练习题

When a hardware device, such as a keyboard, generates an interrupt, which component is primarily responsible for processing this event and deciding the necessary action?

Within the operating system, what is the primary function of peripheral management and its use of device drivers?

A software interrupt is generated when a program attempts to perform an impossible operation. Which of the following is an example of such an event?

A user wants to create a digital drawing on their computer. Which type of software would they use, and how is it classified?

Which of the following is a valid example of a software interrupt as defined in the syllabus?

An operating system manages the hardware and software. Identify the specific function of the operating system that provides the bridge between the user and the computer hardware, allowing for interaction via icons or menus.

The operating system performs memory management to allow multiple programs to run simultaneously. Explain how the operating system uses this function to protect the data of different programs while they are stored in the RAM.

Explain the role of interrupts in improving the efficiency of the CPU when communicating with slow peripheral devices, such as a printer or a keyboard.

State the primary difference between system software and application software. Provide one example for each type of software to illustrate your answer.

A computer system is performing multitasking, allowing a user to run a web browser and a music player at the same time.

(a) Explain how memory management prevents these two applications from interfering with each other.
(b) Describe how the operating system uses interrupts to manage these multiple tasks on a single-core processor.