Windows allows users to interact with the operating system using tabs instead of menus

Three computers together provide a replicated service. The manufacturers claim that each computer has a mean time between failure of five days; a failure typically takes four hours to fix. What is the availability of the replicated service?

What will be an ideal response?

Keyword ___________ is used to create a synonym for a previously defined data type.

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