A) Pilot conversion
B) Direct conversion
C) Parallel conversion
D) Convergent conversion
E) Phased conversion
Correct Answer: C
Solution :
[c] Parallel conversion involves running both the old system and the new system together for a period of time to compare the results of both so as to make sure the new one is working correctly. The main advantage is that there is much lower risk if something is wrong with the new system the users can simply fall back on the old one.
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