Which of the following commands should be used by ashton to allow a visitor to add their personal details using a dialog box on the website? a. confirm (text[,defaultinput]) b. alert(text[,defaultinput]) c. print(text[,defaultinput]) d. prompt(text[,defaultinput])

1. which of the following is a search engine? a) mozilla firefox b)internet explorer c)google d)safari 2. which of the following statements is true? a) all search engines will provide the same results when you enter the same query. b) all search engines use the same amount of advertisements. c) some search engines are also browsers. d) search engines often provide different results, even when you enter the same query.