Which of the following is a disadvantage of the waterfall model of sdlc?

how it handles requirement changes

the required amount of rigorous attention to detail and process

the role it gives to key stakeholders

its age

The editing of digital photos us about the same level of difficulty as editing an analog photo

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; }

Aspeed limit sign that says "night" indicates the legal speed between sunset and sunrise.