<Li> Misplacement of CDs or Memory sticks </Li> <Li> Inability to read unknown file format </Li> <Li> Failure <Ul> <Li> Power failure, resulting in data in volatile memory not being saved to permanent memory . </Li> <Li> Hardware failure, such as a head crash in a hard disk . </Li> <Li> A software crash or freeze, resulting in data not being saved . </Li> <Li> Software bugs or poor usability, such as not confirming a file delete command . </Li> <Li> Business failure (vendor bankruptcy), where data is stored with a software vendor using Software - as - a-service and SaaS data escrow has not been provisioned . </Li> <Li> Data corruption, such as file system corruption or database corruption . </Li> </Ul> </Li> <Ul> <Li> Power failure, resulting in data in volatile memory not being saved to permanent memory . </Li> <Li> Hardware failure, such as a head crash in a hard disk . </Li> <Li> A software crash or freeze, resulting in data not being saved . </Li> <Li> Software bugs or poor usability, such as not confirming a file delete command . </Li> <Li> Business failure (vendor bankruptcy), where data is stored with a software vendor using Software - as - a-service and SaaS data escrow has not been provisioned . </Li> <Li> Data corruption, such as file system corruption or database corruption . </Li> </Ul>

Explain how to exit applications without damage or loss of data