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Well, honey, a cash register is more of an output device. It's where the cashiers ring up your purchases and give you a receipt, not where you input information. So, technically speaking, a cash register is not an input device. But hey, who's really keeping track anyway?
Neither, it is not classified under input or output. It has its own identity
I expect you mean "Is Card reader/writer input or output?". If this is so, it is both an input and output device. Whenever you are trying to categorize a device as Input or Output, think of how it looks from the computer.If the computer is transmitting data to it, it is an Output device.If the computer is receiving data from it, it is an Input device.
A bar code scanner is an input device. While it does contain a laser, the laser is used to read the data, not to communicate anything to the user. The bar code scanner reads the UPC codes into the cash register or point of sale system.
A 'byte' is a unit of storage - not an input or output.
An opamp buffer circuit is one where the input signal is connected to the plus input, and the output is connected to the minus input. Within the performance limitations of the opamp, the output will track the input. The advantage of the buffer circuit is that is presents very little load impedance to the input signal, while providing a low impedance from the output to drive whatever circuitry is connected there.
Buffer gate is like a signal booster, receives input and amplifies it to output
The Latch will hold the data until new data will changes from input of Buffer.
An input would be a register. Tutors input which students are attending or aren't. Nipples.
The purpose is to buffer the input for monitoring purposes
Hard disk drives are storage devices, they use an I/O buffer so to answer your question, they are both. I/O stands for input/output. Speakers are a good example of an output device. The mouse is a good example of an input device.
A buffer amplifier can be used to transform high input impedence to low output impedence, or vice-versa.
Hard disk drives are storage devices, they use an I/O buffer so to answer your question, they are both. I/O stands for input/output. Speakers are a good example of an output device. The mouse is a good example of an input device.
On Board RAM
Typically Storage. But it can also be called Cache, Buffer, or RAM
An I/O buffer.
Hard disk drives are storage devices, they use an I/O buffer so to answer your question, they are both. I/O stands for input/output. Speakers are a good example of an output device. The mouse is a good example of an input device.