Which of the following computer files can be used for updating the master file? By: Sunday|Published on: Jan 22|Categories: Computer Studies WAEC| 0 comments A. date B. program C. reference D. transaction Correct Answer: Option C – reference Users Also Read These:Admission Requirements For Computer Engineering in…SS2 Second Term Computer Studies Lesson Note –…Which of the following statements is not true about…Files that contain machine language instructions are called?Which of the following methods is not suitable for…SEE ALSO If N in the flowchart is represented by 10; which of the following conditions is not true?