When you pass an array to a method, the method receives 1. the length of the array 2. a copy of the reference to the first element 3. a copy of the reference to the array 4. a copy of the first element 5 .a copy of the array

that line of code is written in the python programming language. put simply, a programming (or coding) language is a set of syntax rules that define how code should be written and formatted. thousands of different programming languages make it possible for us to create computer software, apps and websites.

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building and maintaining the topology is difficult and time consuming. the chance of redundant connections is high, which adds to the high costs and potential for reduced efficiency.

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