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What is the automated input technique where keying of input data is eliminated?
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Is the joystick a manual or automated input device?
Ya its manual input device
What are the differences between automatic input devices and non automatic input devices?
The difference is that an Non-Automated Input Device is used when the user is the source of input (e.g the data will be typed in or draw by the user), while Automated Input Devices are use in situations where the data is already prepare in a form which the input device can pick up and transmit directly into the computer.
What is Amplitude shift keying ASK?
Amplitude Shift Keying (ASK) is a digital modulation technique where the amplitude of the carrier signal is varied in response to the digital input data. A high amplitude represents a binary 1, while a low amplitude represents a binary 0. ASK is susceptible to noise and interference but is simple to implement and can achieve high data transmission rates.
What is a automated input device?
It is an device that does not need a human to interact with to work correctly
Difference between manual system and automated system in system analysis and design?
A manual system analysis require individuals to supply input directly into a system designed to simulate real life events. An automated system is controlled by technology to automatically supply input.
What is the input output fault finding technique?
Its fairly self explanatory, put the input IN then check the output at the OUTPUT.
Technique by which test cases are generated using the extremes of the input domain?
Boundary Value Analysis
What are the advantages of frequency shift keying?
In FSK the output frequency is dependent on the input bit stream. Here 2 (for Binary FSK) different carrier frequencies are used and they are switched according to input bit stream. When input is at logic1 output is freq. f1 and when input at logic0 output is freq. f2, where f1 and f2 are different.
Why do automated input devices allow more accurate input of data than manual input device?
Automated input devices are more accurate because there is a decreased chance of human error due to the following factors; computers never get tired, they are not biased in any way and more accurate calculations can take place quickly and repetively. The same task can be performed with 100% efficiency.
What is input gate?
Gate diffusion input is defined as the new technique of low power digital combination of circuit design. This allows reduced power consumption and delayed propagation.
HOW DO WE DIFFERENTIATE BETWEEN an input device and office data entry device?
An input device is any device that enables feeding of information into a computer, including office data entry devices. An office data entry device is one that is purely used for keying in data into a computer e.g. a mouse and a keyboard.
What is gate diffusion input?
Gate diffusion input is defined as the new technique of low power digital combination of circuit design. This allows reduced power consumption and delayed propagation.
