Eliminating redundancy would enforce data consistency .
That's C.
The answer would be Skype
The IF statement is a decision-making statement that guides a program to make decisions based on specified criteria. The IF statement executes one set of code if a specified condition is met (TRUE) or another set of code evaluates to FALSE.
Cyberphobia is a fear of computers
The answers are Library Catalog access, Simultaneous access, 24/7 availability, and database resources. No physical boundary and systems are also viable options but brick and mortar access is definetely not one.