The use of software that enables the physical hardware of a PC to be simulated is referred to as virtualization.

Consider an application that must select dynamically an encryption algorithm based on security requirements and computing time constraints. Which design pattern would you select? Draw a UML class diagram depicting the classes in the pattern and justify your choice.

What will be an ideal response?

Checking links to make sure they work is an insignificant task that can be performed intermittently.

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