1) Consider the model given on the right for using M applications to access or manage data in N files. Answer the following: Application Programs: To access data conveniently and efficiently DB: Collection of interrelated data App1 file1 a) Is this a real DBMS or file processing approach? App2 file ...AppM ...fileN b) Mary claims that there are at least 7 issues with this approach. Assuming she is correct, provide an example to elaborate on each of the issues: -Data redundancy and inconsistency -Desired data access difficulty -Data Isolation -Multi-user access -Data Security -Data Integrity -OS idiosyncrasies 1) Consider the model given on the right for using M applications to access or manage data in N files. Answer the following: Application Programs: To access data conveniently and efficiently DB: Collection of interrelated data App1 file1 a) Is this a real DBMS or file processing approach? App2 file ...AppM ...fileN b) Mary claims that there are at least 7 issues with this approach. Assuming she is correct, provide an example to elaborate on each of the issues: -Data redundancy and inconsistency -Desired data access difficulty -Data Isolation -Multi-user access -Data Security -Data Integrity -OS idiosyncrasies