MATCHING Identify the Letter of the Choice That Best Matches the the Phrase

MATCHING
Identify the letter of the choice that best matches the phrase or definition.a.training plan
f.pseudocode
b.status flag
g.operational
c.control
h.top-down
d.parallel
i.phased
e.release plan
j.data conversion
-This kind of operation is an inappropriate changeover method when the two systems perform different functions or if the new system involves a new method of business operations.