1. Describe how research and development influence design. Cite specific examples of how research and development influence design problems that are not presented in a clearly defined form.

Melissa needs to add a topic to an email that she will send to her teacher. choose the name of the field where she should type her topic.

What is the worst-case complexity of the maxrepeats function? assume that the longest string in the names array is at most 25 characters wide (i. e., string comparison can be treated as o( class namecounter { private: int* counts; int nc; string* names; int nn; public: namecounter (int ncounts, int nnames); int maxrepeats() const; }; int namecounter: : maxrepeats () { int maxcount = 0; for (int i = 0; i < nc; ++i) { int count = 1; for (int j = i+1; j < nc; ++j) { if (names[i] == names[j]) ++count; } maxcount = max(count, maxcount); } return maxcount; }

Why does the pc send out a broadcast arp prior to sending the first ping request