To delete records on the one side of the relationship and related records on the many side, enable Referential Integrity and Cascade Delete Related Records

You are designing a web application that stores static assets in an Amazon Simple Storage Service (S3) bucket. You expect this bucket to immediately receive over 150 PUT requests per second. What should you do to ensure optimal performance?

A. Use multi-part upload. B. Add a random prefix to the key names. C. Amazon S3 will automatically manage performance at this scale. D. Use a predictable naming scheme, such as sequential numbers or date time sequences, in the key names

The first line of a method (including the method name, the parameter list and the method return type) is known as the method _________ .

a) body b) title c) caller d) header