Final answer:
In software development, cohesion refers to b. the strength of relationships between module components.
Step-by-step explanation:
In the context of software development, cohesion refers to b. the strength of relationships between module components. It measures how closely related the tasks and functions performed by the modules are to each other.
High cohesion means that a module or component is focused on a single task or function, while low cohesion indicates that the module or component has multiple unrelated tasks or functions.