What information must be listed when you use a source that is an article found on the internet

May someone me answer these questions

Using context clues read the sentence, then use context clues to determine the definition of parameters. setting clear parameters, such as rules, guidelines, or instructions, people understand what is expected of them. what is the definition of parameters? which type of context clue is used in the sentence?

Which statement most accurately describes the aesthetic impact of theexcerpt?