The actual value that you pass to an object via a message is called a parameter.

Which of the following is an example of a single factor authentication?

A. Password and PIN B. Smart card and token C. USB drive and fingerprint recognition D. Fingerprint recognition and password

Suppose you want to use a for loop to iterate through an array named anArray. How would you indicate the number of times the loop will be performed?

A. final Integer N = anArray.length; for (Integer i = 0; i < N; i++) {... B. anArray.length = N; for (Integer i = 0; i < anArray.length; i++) {... C. for (anArray.length = 0; anArray.length < N; anArray.length++) {... D. final Integer N = anArray.length; for (Integer i = anArray.length; i < N; i++) {...