ROM stands for Read-Only Memory, a non-volatile storage medium that permanently stores data in computers. The other abbreviations are either incorrect or inaccurately phrased.
| List-I | List-II |
|---|---|
| (A) The Middle Office | (I) Involved in administration but without being seen by customers |
| (B) Office Automation | (IV) Aims to reduce paperwork and speed up business operations |
| (C) Virtual Office | (II) Office without physical space and facilities |
| (D) Back Office | (III) A part of the operations division of the business unit |
