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1.Programmed IO is the process of IO instruction written in computer program , where Interrupt Initiated IO is done by using interrupt and some special command.
2.The advantage of Interrupt Initiated IO is ,it is a time consuming process than Programmed IO.
3.In Programmed IO technique to transfer data,required constant motoring on peripheral by CPU,once data transfer is initiated, CPU have to wait for next transfer.
In Interrupt Initiated IO once data transfer initiated ,CPU execute next program without wasting time and the interface keep monitoring the device. When the interface determines that the device is ready to transfer data, it generate an interrupt request,CPU stop the current task,execute the transferring process,and then return to the previous on-processing task.
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RafaIn programmed IO, the CPU continuously polls the IO device to check if it is ready for data transfer. This method is inefficient as it wastes CPU cycles. In interrupt IO, the IO device itself interrupts the CPU when it is ready for data transfer, allowing the CPU to perform other tasks in the meantime, thus improving efficiency.
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What is the main characteristic of Programmed IO?
Programmed IO requires the CPU to manually transfer data between a device and memory. The CPU must constantly check the status of the device to determine when data can be transferred. It is a simple and efficient method but can result in high CPU utilization and slow transfer speeds.
Is Io a dwarf planet?
No, Io is not a dwarf planet. Io is actually one of the four largest moons of Jupiter. It is the most volcanically active body in our solar system due to the tidal forces between it and Jupiter.
What are Jupiter's four largest moons how are they different from each other?
Jupiter's four largest moons are Io, Europa, Ganymede, and Callisto. They are different in terms of their surface features and composition. For example, Io has active volcanoes, Europa has a frozen surface with potential subsurface ocean, Ganymede is the largest moon and has its own magnetic field, and Callisto has a heavily cratered surface.
Which one is most important in explaining the tremendous tidal heating that occurs on Io?
The interaction between Io's gravitational forces with Jupiter and the other Galilean moons is the most important factor in explaining the tremendous tidal heating on Io. The strong gravitational tug from Jupiter and the neighboring moons cause tremendous tidal forces that generate heat within Io, leading to its intense volcanic activity.
When was Io canto created?
Io canto was created on 2006-11-10.
