A word or symbol, for example, AND, NOT, OR, &, used to link conditions when creating a constraint, with each condition able to be evaluated as true or false. This supports a program to make a decision based on a number of such conditions.
1. ↑ constraint. The external limitations or restrictions on the technological practice, including such things as available resources (materials, ingredients, software, components, etc), budget, classroom equipment, time, codes of practice, etc. « Back to Glossary Index