An Application Server, Which Uses a SaaS Fax Provider, Is

Multiple Choice

An application server, which uses a SaaS fax provider, is determined to cost too much money. An upgrade to the application allows for use of a physical fax card so the company only has to pay for a phone line. This is a production application; therefore, downtime must be minimized. Which of the following types of migration is MOST efficient in facilitating this application upgrade?

A) Virtual-to-physical migration
B) Storage migration
C) Cloud migration
D) Offline migration