Which of the following stages of the SDLC is post operational stage? by Sunday | Jan 26 | Computer Studies WAEC | 0 comments A. Analysis B. Design C. Investigation D. Maintenance Correct Answer: Option C – Investigation Users Also Read These:For a hospitality industry to flourish; the most…At what stage is acceptance of offer by post valid?…State FOUR operational differences between the…Which of the following is a means of payment to…Which of the following is a means of payments…