One major change in investigating financial frauds in the last 15 years is:The fraudsters are becoming smarterThe basic nature of the crimes are changingThe paper trail for finding fraudulent activities is disappearingThere are increased protections for criminals and the discovery of crimesIT internal control risk is most likely related to:a. The successful transfer rate between two internal company databasesb. computer disk spacec. updated software packagesd. Slack space in electronic data packets3. The purpose of RAM is to:a. protect the PC from malwareb. make the computer perform its tasks more quicklyc. to regulate and monitor electric flow to the hard drived. to save the computer user’s data after the computer is turned off