data item

A data item can be put on the top of the stack.

A data item can be removed from the top of the stack.

Any type of complex information can be broken down to elementary data items (atomic state).

In a list, the order of data items is significant.

Flags - Some data items are represented by a flag.

A 3-node contains two data items and has 3 children.

What this means is that the data items come in multiple distinct groups.

Every foreign key must be joined to see the related data item.

Exactly which data items are required for delivery depends on the nature of the project.

See section 25 for details of the data items to be entered.