Q. Which statement is valid about magnetic tape? (Solved)
1. It is a plastic ribbon
2. It is coated on both sides with iron oxide
3. It can be erased and reused
4. All of these
5. None of these
- a. It is a plastic ribbon
1. It is a plastic ribbon
2. It is coated on both sides with iron oxide
3. It can be erased and reused
4. All of these
5. None of these