| Arangosh command to read inserted documents______
Choose the correct option from below list
(1)db.< collection_name>.save(document)
(2)db.< collection_name>.document("<_key>");
(3)db.songs.update("< collection_name>/<_key>",});
(4)All the options
Answer:-(2)db.< collection_name>.document("<_key>"); | | |