This is true. Recording relative positions in most cases will reduce total programming time and make it over all more efficient.
Answer:
c.
Explanation:
People trust open-source software - if they can see how it works and understand it, they can help improve it and build applications using it. If these protocols were not publicly available - then nobody would have implemented services using them - so nobody would be adopting it.
can do c++ and javascript but I might be able to help
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