answer all questions please. thanks

1) general controls, which are designed so that the financial information generated from an organization application system can be relied upon, including following types a. access security controls b. system software controls c. data center operation controls d. all the above 2) which of the following factors are commonly used in performing an IT risk assessment a. nature of technology b. size of audit budget c. application backup procedures d. PCSOB audit standard #5 3) standards, organization and management and physical and environmental controls relate to which type of IT controls a. Governance b. technical c. management d all