________ is the protocol used for transfer of mail from a user agent to an MTA and from one MTA to another

What are the three primary types of management information systems available to support decision making across the company levels?

A. Transaction Processing Systems, Decision Support Systems, Executive Information Systems B. Analytical Information, Decision Support Systems, Executive Information Systems C. Transaction Processing Systems, Drill-Down Systems, Expert Systems D. What-If Analysis, Sensitivity Analysis, Goal-Seeking Analysis

________ is the total time taken from the start to the finish of a process

Fill in the blanks with correct word