Create Database

firstly open the terminal. If you have mongo credentials then write the below command.

mongo -u admin
Enter password:

Note:- where admin is a username

If you did not create credentials then you can directly login write the command

mongo

Now, create the database through below command
use DatabaseName

 > use employee_management
 > switched to db employee_management

if you want to see all databases then write the below command.

> show dbs

Note:- it will show all databases which has collection.