Please answer all these questions
1-What are the four primary causes of information risk and how to reduce the information risk – advantages and disadvantages of each method?
2-Explain what is meant by: ‘degree of correspondence between information and established criteria?’
3-What are the similarities and differences between: audit of financial statements, compliance audit and operational audit?
4-What is internal audit? Your answer should include the purpose/objectives of internal audit, how it is executed and its importance in an audit environment.