Whatever intelligence a computer has is derived from __________.

Identify the syntax to remove a rule from a style sheet.

A. sheet.deleteRule(rule,index) B. sheet.deleteRule(index) C. sheet.deleteRule(rule) D. sheet.deleteRule(index, rule)

________ apps are offered at no cost for basic features but allow in-app purchases for premium features and functionality.

A) Freemium B) Premium C) Low-cost D) Free