To use the sqrt() function, or other mathematical library functions, you must #include the ________ header file in your program.
A) iostream
B) iomanip
C) c math
D) algebra
E) math lib
C) c math
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The command to start Emacs is:
a: start Emacs b: emacs c: run Emacs d: open Emacs e: none of the above
Identify a pseudo-class which is the first descendant of the parent that matches the specified type.
A. ?:first-of-type B. ?:first-child C. ?:only-of-type D. ?:only-child
Search ________, such as quotes and the minus sign, can narrow down the results provided by search engines.
A. extensions B. modifiers C. protocols D. tags
Suppose that you are comparing how similar two organisms of different species are in terms of the number of genes they share. Describe which measure, Hamming or Jaccard, you think would be more appropriate for comparing the genetic makeup of two organisms. Explain. (Assume that each animal is represented as a binary vector, where each attribute is 1 if a particular gene is present in the organism and 0 otherwise.)
This exercise compares and contrasts some similarity and distance measures.