David has a bachelor's degree in software engineering, but is now looking for a job as a software developer. which of these certifications will enhance his job prospects?

Someone plzz me which of these defines a social search? a. asking a search engine a question that is answered by a real person on the other sideb. modifying search results based on popularity of a web pagec.modifying search results based on a ranking of a web page

Why does the pc send out a broadcast arp prior

Your is an example of personal information that you should keep private.