21. Which of the following statements about testing a new system is FALSE? A. Ready-made system will not be tested because its performance is proven B. Acceptance test will be conducted using actual data C. Review all the related procedures are part of the testing system D. Unit testing is to test each system program independently 22. NINA Bhd's project committee is assessing design options for a new, organization- wide accounting information system. However, whether the system should be standardized on tapes. disks. hard drives, or paper is a hot topic of discussion. Which design consideration is the most suitable match for these options? A. File organization and access. B. Input medium. C. Communication channels. D. Data storage structure. 23. Which of the following statements regarding computer code modules developed during program design is TRUE? A. Modules interact with only the control module. B. Modules primarily. but not always. interact with the control module. C. Modules interact with each other directly and also through the control module. D. Modules interact with each other directly. 24. Which of the following is NOT one of the ways that requires data modication during data conversion? A. Identify les to be converted. B. Remove unnecessary elds from data les. C. Resolve data inconsistencies. D. Validate new les