How are the EBS snapshots saved on Amazon S3?

If you want to delete a customer from tblCustomer when referential integrity is turned on, and that customer has appointments in tblSchedule, then the appointments for the customer have to be deleted from the tblCustomer first

Indicate whether the statement is true or false

Which command would be used to search for a specific string of letters or characters within a Linux filename?

A) search B) sudo C) grep d) apt-get