D. They provide a platform for collaboration
Types in java are divided into two categories. the primitive types are boolean, byte, char, short, not, long, float, and double. all other types are REFERENCE types
The correct answer is B. locate Web pages related to a specific subject.
An example of a search engine is Google: it helps you find Websites with the content you're looking for.
Here, you go drawn , in paint. Please note that you can simplify further more the circuit by removing any two not following each other.