Super Mario Party Jamboree Nspupdate 110rar Upd Link -

It seems you're asking for a write-up related to Super Mario Party Jamboree (a hypothetical or fan-named entry, since the official latest is Mario Party Superstars), specifically referencing an NSP, an update (update), a version number like 1.1.0, and a .rar file (often associated with scene releases for Nintendo Switch).

Download Links:

Together they opened it.

NSP: This stands for "Nintendo Submission Package." It is the file format used by the Switch eShop for digital games and updates. When you download a game officially, you are downloading an NSP file.
UPD: This simply stands for "Update." In the context of Switch file management, this is a patch file intended to be installed over the base game to bring it up to the current version.
110rar: This indicates that the files have been compressed into a RAR archive (version 1.1.0), making them smaller for storage or transfer.

UPD: A scene tag confirming this is strictly an update file, requiring the base game to function.