The priority levels in Outlook are Low, Medium, and High.

Many block ciphers have a __________ structure which consists of a number of identical rounds of processing and in each round a substitution is performed on one half of the data being processed, followed by a permutation that interchanges the two halves. ? ?

Fill in the blank(s) with the appropriate word(s).

If you work on a website for a long time, it is likely that at some point you will want to move it to another machine or share it with other collaborators who will help you maintain it.

Answer the following statement true (T) or false (F)