Programmers are prefer hexadecimal because hexadecimal is more compact than binary and it uses

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programmers are prefer hexadecimal because hexadecimal is more compact than binary and it uses 
less place 

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data is stored using the binary system 

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magnetic type of storage has big volume that is useful to store data
also it can keep files longer than other types of storage
Autodesk inventor

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128|64|32|16|8|4|2|1
1| 0| 1| 0| 0|1|1| 1
Both of them use hexadecimal numbers
MAC address can Identify the actual device while IP shows only the location
IP address provides network while MAC doesn't

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