Programming Tasks:

Using virtual studio with mongodb. Write a simple program

$$A$.$ Create Products

$$Write a JavaScript function that:

$-$ Connects to MongoDB.

$-$ Adds multiple product documents to the $`$products$`$ collection.

$-$ Print a success message when the operation is complete.

$$B$.$ Read Products

$$Write a function that:

$-$ Fetches all the products.

$-$ Fetches products by category $($accept a category as input and return matching products$).$

$-$ Fetch a product by its $`$productId$`.$

$$C$.$ Update Products

$$Write a function to:

$-$ Update the price and stock of a product by its $`$productId$`.$

$$D$.$ Delete Products

$$Write a function to:

$-$ Delete a product from the $`$products$`$ collection by its $`$productId$`.$