1.Do mobile device exams differ from standard computer exams? If so, how? And what is a reasonable level of data modification? 2. Identify different forensic tools you can use to analyze iOS devices. In relation to that tool, what are the pros and cons?3.Review the article, https://www.computerweekly.com/feature/Disaster-recovery-Risk-assessment-and-business-impact-analysis and discuss why the topics highlighted are relevant to a business getting back to normal operations after a disaster. If you think they are not important, state why.