Lesson
Lesson-2.1.7- Understand the need to check for errors after data transmission and how these errors can occur. Errors can occur during data transmission due to interference, e.g. data loss, data gain and data change.
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Lesson-2.1.6- Understand the universal serial bus (USB) interface and explain how it is used to transmit data.PreviousLesson-2.1.8- Describe the processes involved in each of the following error detection methods for detecting errors in data after transmission: parity check (odd and even), checksum and echo check.Next