A company has a website that is stored on a web server.
Describe the structure of a data packet.
Explain why parallel half-duplex data transmission is the most appropriate method.
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A company has a website that is stored on a web server.
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Julia inputs personal data into her computer.
She stores three copies of the data using a hard disk drive (HDD), a solid state drive (SSD) and a USB flash memory drive.
Julia uses a USB connection to transfer data onto her USB flash memory drive.
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Four 7-bit binary values are transmitted from one computer to another. A parity bit is added to each binary value creating 8-bit binary values. All the binary values are transmitted and received correctly.
The data is sent using parallel half-duplex data transmission.
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A Von Neumann model for a computer system contains several integrated circuits (IC).
Parallel data transmission is used in an IC.
[2]
[1]
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Arjun uses a scanner to create digital versions of some printed documents.
The scanner is attached to his computer using a USB connection.
Parallel |
Serial |
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