Answer:
B. global
Explanation:
A global variable lives on even when a function returns.
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Answer:
See explaination
Explanation:
Hamming code is a set of error-correction codes that can be used to detect and correct the errors that can occur when the data is moved or stored from the sender to the receiver. It is technique developed by R.W. Hamming for error correction.
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The basic purpose of the osi physical layer: To coordinates rules for transmitting bits.
<h3>Osi physical layer</h3>
OSI Physical layer is important as it help to coordinates the rules for transmitting bits and it is responsible for transmitting bits from one device to another or from one computer to another.
In order for the transmission to successful take place in OSI Physical layer the bits must be encoded into signals in which the bits are then transmitted across a communication channel.
Inconclusion the basic purpose of the osi physical layer: To coordinates rules for transmitting bits.
Learn more about Osi physical layer here:brainly.com/question/24793290
