Thanks @Ramachandra_37567 for being so helpful to our learners in the discussion forum .
In this course we are having two clusters.
This one ( jxeqq ) is the class atlas cluster. This cluster is owned by MongoDB and the user credentials shared with you in the course has read-only role assigned to it so you cannot insert, delete or update data in this cluster. This is only used for querying purpose.
This one is your Sandbox cluster, which you created in this Chapter 2 - Lab 2.0: Create an Atlas Sandbox Cluster. You are the owner of this cluster with read-write role assigned to the user that you created.
Now, coming back to your original problem mentioned in post #1 :
You want to load the data provided in this video lecture [Chapter 2: Creating Documents: insertMany()] into your sandbox cluster. For doing that please follow the instructions mentioned below :
Download the .js file from the handouts section of course lecture as shown above in post #3.
Connect to your Sandbox cluster from the mongo shell (Command line/ power shell of your Windows OS ). Use this connection string :
mongo "mongodb+srv://cluster0-cqmls.gcp.mongodb.net/test" -u m001-student -p m001-mongodb-basics
Once you are connected to the cluster please run this command to switch to the video database.
Open the .js file and copy-paste the data into the mongo shell prompt.
Keep in mind that for ordered insert you will get a duplicate key error and insertion of documents will stop after that.
Regarding your other issue - We will get into that once this issue has been resolved.
Hope it helps!
Curriculum Services Engineer