多选题The use of uninterruptible (protected) power supplies is a method of protecting data and IT systems from what sort of security threat?多选题Which of the following statements about external auditors is NOT correct?多选题The mnemonic SPAMSOAP is often used to remember the range of financial control procedures. What does the 'O' stand for in this mnemonic?多选题Which of the following is NOT an internal check?多选题Which type of audit is concerned with the monitoring of management's performance, concentrating on the outputs of the system and the efficiency of the organisation?多选题All of the following, with one exception, are inherent limitations of internal control systems. Which is the exception?多选题In the context of audit, what are 'substantive tests' designed to accomplish?多选题Some controls are provided automatically by the system and cannot be by-passed, ignored or overridden： for example, having to input a password to enter a computer system. These are classified as ..............................................controls. Which term correctly completes this statement?多选题Which of the following statements about internal audit is true?多选题Which of the following is NOT an aim of internal controls?