A recursive method that computes the number of groups of k out of n things has the precondition that ______.

a) n is a positive number and k is a nonnegative number
b) n is a nonnegative number and k is a positive number
c) n and k are nonnegative numbers
d) n and k are positive numbers

c.

Computer Science & Information Technology

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Resampling an image is often referred to as _____.

A. rotating B. scaling C. translating D. repositioning

Computer Science & Information Technology

Which of the following NIST publications focuses on cybersecurity practices and guidelines?

A) Special Publication 1800 series B) FIPS C) ITL bulletins D) NIST Internal or Interagency reports

Computer Science & Information Technology