I have question about neo4j

hello, I'm a junior programmer,
actually, I have not tried to use any database before but I have a question about neo4j,
maybe some of you see my question as a stupid question but I need an answer to it

is neo4j use any type of graphs?
or it just uses one or some of them?
graph types I mean is(undirected graph, directed graph, weighted graph,...etc)

In neo4j relationships always have a direction. So the graph is directed. Not undirected. Weights can be stored in relationship properties. Simple answer: Undirected: No. Directed: Yes. Weighted: Yes, is possible.

Hello @Nawaf and welcome to the Neo4j community :slight_smile:

You should have a look at this short introduction.