Mastering Scope in Computer Programming

The scope of a name binding is the part of a program where the name binding is valid; that is, where the name can be used to refer to the entity.

Scope helps prevent name collisions by allowing the same name to refer to different objects, as long as the names have separate scopes.

The visibility of an entity is another term for the scope of a name binding. It refers to the part of a program where the name binding is valid.

<p>The term used to refer to the set of all name bindings that are valid within a part of a program is context or environment.</p> Signup and view all the answers

<p>In older or more technical literature, the term 'scope' refers to the visibility of an entity from the perspective of the referenced entity, not the referencing name.</p> Signup and view all the answers