Answer:
By being a part of a block to a block chain and each block in the block chain is precisely connected to the block that was before it.
Explanation:
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Answer:
False
Explanation:
The maintenance phase of the waterfall model for software development involves making changes to the entire system or some parts of it for improved performance. Integration and testing is the step at which all units developed at the implementation stage are brought together to form a whole functioning system. At this stage, the system is constantly checked for proper functionality so it can be deployed.
<span>how many hours they can work on a project.</span>
a measure of the number of spermatozoa per ejaculation or per measured amount of semen, used as an indication of a man's fertility.