
Computer Science
the result of the test is false. The way that tests and decisions are
implemented determines what the program will do, and is a very important
part of the planning of the program.
Another very important set of instructions deals with inputs and outputs.
All languages provide for input from the keyboard and output to the screen,
and usually output to the printer will be reasonably simple to provide for. A
few languages do not have any standard provision for the use of disks for
inputs and outputs, however, so that each version of such languages has a
non-standard set of instructions for these essential actions. Languages
designe ...