you can use special tools such as in word processors and presentation programs to create on a computer
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templates
styles and formatting
organization charts
boxes
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wireframes
prototypes
flowcharts

The following function returns a string of length n whose characters are all 'x'. give the order of growth (as a function of n) of the running time. recall that concatenating two strings in java takes time proportional to the sum of their lengths. public static string f(int n) { if (n == 0) return ""; if (n == 1) return "x"; return f(n/2) + f(n - n/2); } options: a) constant b) logarithmic c) linear d) linearithmic e)quadratic f)cubic g) exponential

What is a point-in-time measurement of system performance?

The basic work area of the computer is it screen that you when you first fire up your computer