What type of data would a RDBMS store in a linked list, two-way linked list, or B-trees? What are the advantages and disadvantage of these data structures?

* Two-way linked list is stored in a linked list.

Advantages of a link list

* linked list is a variety of linked list wherein route is conceivable both ways, either forward and in reverse effectively.

* They are the simplest data structure

Disadvantages of a link list

*There are difficulties in reverse traversing

*They use more memory than array

Explanation:

linked list is a straight assortment of information components whose request isn't given by their actual situation in memory. All things being equal, every component focuses to the following. It is a data structure comprising of an assortment of hubs which together speak to a grouping. In its most fundamental structure, every hub contains: data, and a reference (all in all, a connection) to the following hub in the succession.

linked list is an arrangement of connections which contains things. Each connection contains an association with another connection. linked list is the second most used data structure after exhibit.

This structure takes into consideration productive inclusion or expulsion of components from any situation in the arrangement during emphasis. More perplexing variations add extra connections, permitting more productive inclusion or evacuation of hubs at subjective positions. A downside of connected records is that entrance time is direct (and hard to pipeline). Quicker access, for example, arbitrary access, isn't attainable.

i've had the same problem. i generally just ignore it, as a ton of these "verified answers" are completely wrong.