MCQ
Which option is correct for compact disc?
$(1)$ It circular with a diameter of $4.75$ inches’
$(2)$ It can be carried from one place to the other
$(3)$ It is called optical disc
$(1)$ It circular with a diameter of $4.75$ inches’
$(2)$ It can be carried from one place to the other
$(3)$ It is called optical disc
- ✓$1, 2, 3$ correct
- B$1, 2, 3$ wrong
- C$1$ correct $2,3$ wrong
- D$1,2$ correct $3$ wrong