What other name can data transmission be called? Examples of data types? Two main factors successful transmission of data depends on? What is Band? The number of signaling elements... What other name can data transmission be called? Examples of data types? Two main factors successful transmission of data depends on? What is Band? The number of signaling elements that occur each second is referred to as? Who invented Band? What is the unit for measuring frequency? With the aid of a diagram, distinguish between parallel and serial transmission. Distinguish between serial transmission and parallel transmission based on their features. The type of transmission that allows data to be transmitted without start/stop bits. Which of the following is an example of synchronous communication? State and explain the 4 main typical frames used to transmit character data.
Understand the Problem
The question is asking about data transmission concepts, including types of data, factors affecting transmission, and specific terms related to frequency and signaling. It involves definitions, distinctions between methods, and examples of transmission types.
Answer
'Data communication' refers to data transmission. Examples include text, audio, video. Success depends on signal quality and medium. 'Band' is bandwidth. 'Baud' is signals per second. Frequency unit is hertz. Serial uses bit-by-bit; parallel sends bits simultaneously. Video conferencing is synchronous.
Data transmission is also called 'data communication.' Examples of data types include text, audio, video, and images. Successful transmission depends on signal quality and medium characteristics. 'Band' often refers to bandwidth. Baud rate measures signaling elements per second. Frequency is measured in hertz (Hz). Serial transmission involves sending data bit by bit sequentially, while parallel transmission sends multiple bits simultaneously. Asynchronous transmission uses start/stop bits, while synchronous uses precise timing. An example of synchronous communication is video conferencing. Typical frames for character data include start, stop, parity, and data frames.
Answer for screen readers
Data transmission is also called 'data communication.' Examples of data types include text, audio, video, and images. Successful transmission depends on signal quality and medium characteristics. 'Band' often refers to bandwidth. Baud rate measures signaling elements per second. Frequency is measured in hertz (Hz). Serial transmission involves sending data bit by bit sequentially, while parallel transmission sends multiple bits simultaneously. Asynchronous transmission uses start/stop bits, while synchronous uses precise timing. An example of synchronous communication is video conferencing. Typical frames for character data include start, stop, parity, and data frames.
More Information
Parallel transmission is faster for short distances due to simultaneous data flow, while serial is more reliable over long distances. Synchronous communication does not require start/stop bits, unlike asynchronous.
Tips
A common mistake is confusing baud rate with bit rate. Bit rate refers to bits per second, while baud rate refers to signal changes per second.
Sources
- Data Communication - NCERT - ncert.nic.in
- Understanding Data Transmission - coursesidekick.com
- What is data transmission - gcore.com
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