A(n) join links tables by selecting only the rows with common values in their common attribute(s). natural foreign unique attribute

When creating a budget, log fixed expenses before income. after income. after savings. at the top.

How can smart devices benefit businesses, organizations, and social communities in the global marketplace?

William travels a lot on business purpose. he needs to regularly communicate with his business partner. he also needs to send out weekly reports to his boss while he is traveling. which web-based application best suits william’s needs? (social media, webmail, wiki) is the best web-based application for william. he can access this application via the internet using a (digital cable, fax machine, web browser).