DB1: Your supervisor said, "Integration testing is a waste of time. If each program is tested adequately, integration testing isn't needed. Instead, we should move on to system testing as soon as possible. If modules don't interact properly, we'll handle it then." Do you agree with this comment? Explain your answer. Also, discuss how you would respond to the supervisor. DB2: Many people don't back up their data until it's too late. Once they go through a catastrophic loss of all their work, they tend to change their habits. What are some of the better ways to perform personal backups, such as cloud-based services? Research at least a couple of different options and share which one you would recommend to friends and family. DB3: Security breaches are in the news all the time. Document a recent hack involving the theft of employee information or customer data (either in the news or personal knowledge). From an analyst standpoint, what are some of the things you'd look for to identify how attacks could be avoided