You are analyzing DNS logs looking for indicators of compromise associated with the use of a fast-flux network. You are already aware that the names involved in this particular fast-flux network are longer than 50 characters and always end in a .org top-level domain. Required:
What REGEX expressions would you use to filter DNS traffic that matches this?

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

While preforming before operation pmcs, you notice the front right tire appears slightly under-inflated. what is the proper action?

In a game with three frames, where will the objects on layer 1 appear? a. next to the play area b. in the middle of the game c. behind everything else d. in front of everything else