Podcast
Questions and Answers
What is the primary concern when transmitting data over short or long distances?
What is the primary concern when transmitting data over short or long distances?
What determines how many bits can be sent at the same time?
What determines how many bits can be sent at the same time?
What is the purpose of data synchronisation?
What is the purpose of data synchronisation?
What is typically responsible for considering the three factors of data transmission?
What is typically responsible for considering the three factors of data transmission?
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What is NOT a factor to consider when transmitting data?
What is NOT a factor to consider when transmitting data?
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Study Notes
Data Transmission
- Data transmission occurs over varying distances, including short distances (e.g., computer to printer) and longer distances (e.g., global networks).
Factors of Data Transmission
- Three primary factors are considered when transmitting data:
- Direction of transmission: Determines whether data transmits in one direction only or in both directions.
- Method of transmission: Refers to how many bits can be sent at the same time.
- Data synchronisation: Ensures the received data is in the correct order.
Communication Protocol
- Communication protocols consider the above factors to facilitate effective data transmission.
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Description
Understand the basics of data transmission, including direction, method, and synchronization. Learn how data is transmitted over short and long distances.
