Below is a list of specific data and database requirements. Identify which tasks are the primary responsibility of the data administrator vs$.$ the database administrator. Explain your rationale. Start by defining each role. Which role do you think would be more challenging and why?RequirementsManager wants access to payroll history in the Human Resources database. The Human Resources department does not want to give them access. This needs to be resolved.Backups must run nightly and each weekend.A hard disk was added to the database server. The data needs to be split between the old and new hard disks.Application programmers need to know how to retrieve patient information from the Patients table and what information is available in the tableDirect access to the Employees table is limited to a defined group of users.All logon and logoff activity must be recorded and a permanent record maintainedStandards must be set for creating new attribute names as additional data is added to the database.Microsoft has released a service pack for SQL Server that must be applied as soon as possible.Columns must be added to existing tables to hold additional data now being tracked.A vendor has released a new schema for XML purchase orders. Application programmers are not sure how the purchase order data relates to this new schema