A plan, drawing, sketch or outline to show how something works, or show the relationships between the parts of a whole; electrical diagrams show device interconnections [see schematics]
A pictorial representation of a method, with the bells written out as numbers and the blue and red lines usually drawn in
Any simple drawing made for mathematical or scientific purposes, or to assist a verbal explanation which refers to it; a mechanical drawing, as distinguished from an artistical one
For a question which specifies a diagram you should present a drawing, chart, plan, or graphic representation in your answer Generally you are expected to label the diagram and in some cases add a brief explanation or description
A figure or drawing made to illustrate a statement, or facilitate a demonstration; a plan
A graphical presentation of a collection of model elements, most often rendered as a connected graph of arcs (relationships) and vertices (other model elements) The UML supports the following diagrams: class diagram, object diagram, use case diagram, sequence diagram, collaboration diagram, state diagram, activity diagram, component diagram, and deployment diagram
make a schematic or technical drawing of that shows how things work or how they are constructed
a drawing intended to explain how something works; a drawing showing the relation between the parts make a schematic or technical drawing of that shows how things work or how they are constructed