Computer apps 1

Which search method will provide Jack with a way to request a ride from his home to the airport in spanish
A) Different Lang support
B) Phonebook
C) Math eqivalent
D) Spelling

John used a meta search engine and a search engine to search for info about id theift when he compared the results of the 2 seaches the meta seach engine returned
A) More duplicate results
B) More but less relevant results
C) Fewer less relevant results
D) Fewer but more relevant results

Which search tool should Joe use to find educational research related specifically to NC birds?
A) Meta search engine
B) Web crawler
C) Subject directory
D) Idiv search engine