| x1 | x2 | x3 | x4 | x5 | |
| x1 | 0 | 1 | 4 | 3 | 6 |
| x2 | 1 | 0 | 3 | 5 | 3 |
| x3 | 4 | 3 | 0 | 2 | 5 |
| x4 | 3 | 5 | 2 | 0 | 1 |
| x5 | 6 | 3 | 5 | 1 | 0 |
Which ONE of the following is the correct representation of the clusters produced ?




| RollNo | Name | Mobile | City |
| 1 | Arun | 91 | Delhi |
| 2 | Sanjay | 92 | Mumbai |
| 3 | Arun | 93 | Noida |
| 4 | Varun | 94 | Guwahati |
| 5 | Arti | 95 | Kolkata |
| List-I | List-II |
| (A) Controlled Data Sharing | (I) Same data maintained in different places does not match |
| (B) Data Isolation | (II) Limited Access given to users |
| (C) Data Dependence | (III) There is no mapping between two files |
| (D) Data Inconsistency | (IV) If the structure of a file is changed, all the existing programs accessing that file also need to be changed |