Which of the following computer files can be used for updating the master file? by Sunday | Jan 22 | Computer Studies WAEC | 0 comments A. date B. program C. reference D. transaction Correct Answer: Option C – reference Users Also Read These:Which of the following methods is not suitable for…Which of the following statements is not true about…In Microsoft PowerPoint; two kinds of sound effect…Serial files are?SS2 Second Term Computer Studies Lesson Note –…