A class has the following methods: Purpose To calculate the summation Method Parameters Return value Addition of prime An array of integer Integer of prime numbers in an array Find the maximum even value in an array numbers Maximum even An array Integer element Write the template code segment (you just need to write method signature and not the body of a method) in any 0OP language with Pascal casing for naming and also document the code in XML.

Please outline the normal duties associated with the design and execution services provided by the DBA's technical function.

Explain the roles of the DBMS in a database environment.

Please define the duties that are typically associated with the technical function of the DBA's design and implementation services.