The example is, ethier you need cooking classes or you wish to try something new
Hope the little humor helps
“Hexadecimal uses digits that more closely resemble our usual base-10 counting system and it's therefore easier to decide at a glance how big a number like e7 is as opposed to 11100111. Higher information density. With 2 hexadecimal digits, we can express any number from 0 to 255.”
The answer is A. Client request and receive files to and from a server.
Manually cleaning data is done manually which makes it challenging. This make it prone to mistakes.