Question 3 (10 points) ection by Specify whether each statement is true or false

Question

Question 3 (10 points) ection by Specify whether each statement is true or false. You may indicate your answer directly in this s writing True or False after the statement. when the software asks for new Consider an input device. The interface latency is the time from data until the time new data are ready a) hen the software sends nevw Consider an output device. The interface latency is the time from when the software sends data to the output device until the time the output operation is complete. b)

Explanation / Answer

Solution :

a) False.

For input device, interface latency is when user has entered data and then the time taken to send those data to software.

In input devices, software waits for input data and goes into waiting state. It has nothing to do with interface.
It simply waits for user input.
When user has entered data , input device will take the data and send it to software. That time is interface latency.

Hence given statement is false.

b) True.
When software sends data to output device, it takes time to finish output operation. This time is known as interface latency.
Hence given statement is true.

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