k-means clustering cannot be used to perform hierarchical clustering as it requires k (number of clusters) as an input parameter. True or False? Why?​

This is not computer related

In windows explorer, select the file, folder, or groups of files and folders you'd like to copy. you can select multiple files or folders in several ways: click the first file or folder you want to select, hold down the ctrl key, and then click each additional file or folder you want.

Answer///what is another name for a datebase server-side extention? web-to-datebase middleware this is your answer (true)