Which of the following procedures would be most useful as part of a program to determine whether a word appears in two different text files?
answer choices
A procedure getWords, which takes a positive integer n and a text file as input and returns the first n words in the text file.
A procedure textMatch, which takes two text files as input and returns true if the two text files are identical.
A procedure isFound, which takes a word and a text file as input and returns true if the word appears in the text file
A procedure sameSize, which takes two text files as input and returns true if the two text files contain the same number of words.