Incorrect. The micro partitioning can not be disabled and is automatically managed by Snowflake. You can only control the clustering key which changes the micro partitioning approach but does not disable it

https://docs.snowflake.net/manuals/user-guide/tables-clustering-micropartitions.html

Snowpipe uses a server less compute due to which the billing is based on the actual data processed, COPY command uses virtual warehouse resources therefore the billing is based on how long the virtual warehouse was active

False. The resize operation can be done any time, even when it is running queries.

Incorrect. A snowflake share can have multiple consumers added to it

A reader account is created by the producer and is owned by the producer itself. A reader account also uses the compute resources of the producer

It is not mandatory to define clustering keys in Snowflake. Snowflake itself takes care of performance through optimal micro-partitions. However, for large tables, there can be cases where an explicit clustering key may be required.

Please see more details at

https://docs.snowflake.com/en/user-guide/tables-clustering-keys.html#what-is-a-clustering-key

https://docs.snowflake.net/manuals/user-guide/tables-clustering-keys.html

The COPY command can be configured to ignore errors using the ON_ERROR parameter. When ON_ERROR is set to CONTINUE the load process will ignore any errors.CONTINUE the load process will ignore any errors.

Please see https://docs.snowflake.com/en/sql-reference/sql/copy-into-table.html

Please see download page under Help