So what is interesting in Iraq is an important signal of the process, which is sent by the hardware
peripherals whenever they need the attention of the processor.
What is the purpose of Entraps, for example, a scenario you want to perform, an action with an incoming
from the middle?
So you want to perform an action fact arriving on the car.
So one scenario is you will be continuously asking the look out whether the packet has arrived or not,
but this will waste your time.
So instead of that, you will be using that hardware in trucks.
So you will be adding in line from the network.
This will be connected to the entire line of the CPU.
And after these packages received and the coast card will make a signal or this line, which will be
sensed by the CPU and the CPU load order report card has information and you will receive the incoming
packet.
So using entraps, you are not wasting the processor time and efficiencies achieved.
So what are the different types of interests?
We have two types of interests.
First one is Hoddinott or a single entraps second, which is software or single misanthropes hardware.
Other interests are generated by hardware devices.
They are called asynchronously.
With respect to clock, Sigmund's example are pressing a key on the keyboard.
Most normal timers and packets received in the middle of this are all example of hardware and software.
We also call them synchronously because they are generated by executing instructions, but they are
generated by software.
They are also called as exceptions or traps, and they are synchronously with respect to process of
flow.
Example of software terms are divided by zero.
System is one more example of software and drop these for.