Title: In what type of conversion are old and new systems operated simultaneously for a Post by: barry on Nov 3, 2014 In what type of conversion are old and new systems operated simultaneously for a period of time?
A) direct conversion B) parallel conversion C) phase-in conversion D) pilot conversion Title: Re: In what type of conversion are old and new systems operated simultaneously for a Post by: newstart on Nov 4, 2014 Content hidden
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