Each programming language has its own ____________, which is a set of rules that must be strictly followed when writing a program.

All of the following concerns are good reasons to back up your data EXCEPT:

A) virus attack on computer B) the backup program in your computer is reliable C) theft of your laptop D) hard disk failure

A basic step is

A) an operation that can be executed within a constant amount of time B) an operation that is used only in the simplest algorithms C) one that is implemented in a library package D) None of the above