What is a DFS useful for in a graph?
a. To find cycles in a graph
b. To find the minimum edge weight in a graph
c. To find the maximal edge by weight in a graph
d. To find the longest path between two vertices
a. To find cycles in a graph
The depth-first algorithm finds a cycle or a "loop" in a graph.
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A is a window used to communicate with users.
a) project b) control c) dialog d) None of the above.
Answer the following statements true (T) or false (F)
1. In C++, a virtual destructor is invoked whenever a virtual constructor was used to create the object. 2. Redefining and overriding are exactly the same thing. 3. A class template can be derived from a non-template class. 4. A class template cannot be derived from a class template. 5. A non-template class can be derived from a class template instantiation.
The Layer Via Cut command differs from the Layer Via Copy command in that it _____ the selection from the background.
a. adds b. clips c. removes d. lifts
The possession of information is the quality or state of having value for some purpose or end.
Answer the following statement true (T) or false (F)