Write the constructor for the UserName class. The constructor initializes and fills possibleNames with possible user names based on the firstName and lastName parameters. The possible user names are obtained by concatenating lastName with different substrings of firstName. The substrings begin with the first character of firstName and the lengths of the substrings take on all values from 1 to the length of firstName.

Select the correct answer. larry finds it easy to run legacy programs and applications in a virtualized environment. how does the virtualization provider make this possible? a. combines workloads of several underutilized servers to fewer machines b. installs and runs different versions of an operating system on the same computing device c. moves virtual machines from one server to another server at a different location d. streamlines and automates management tasks

Plz 40 points what are raster vectors? a bitmap image a vector file a type of printing press a small projector

Which of the following has not been attributed at least in part to social media a. drug addiction b. depression c. kidnapping d. murder