Installing a Complex Set of an Organization's Legacy Systems on Third-Party

Multiple Choice

Installing a complex set of an organization's legacy systems on third-party ware can be a brutal challenge. For that reason we can expect most cloud computing efforts to focus on:

A) new software development projects.
B) bettering the options for old software.
C) improving quality of existing code.
D) migrating to a set of robust and well-defined standards.
E) the development of large pools of in-house specially suited ware.