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:Which of the following stages is not in the buyer's…Which of the following is not included in the stages…Which of the following crops requires shade in the…The progress of the disease is _________; it spreads…Which of the following organisms exhibits the stages…