Which Motherboard form factor uses one 20 pin connector

A. ATX

B. AT

C. BABY AT

D. All of the above

E. None of the above

Answer: Option C

Solution(By Examveda Team)

The BABY AT motherboard form factor uses one 20-pin connector.
This connector is typically used for supplying power from the power supply unit to the motherboard.
ATX motherboards, in contrast, usually use a 24-pin connector for power.
The AT form factor is an older standard and uses a different connector configuration.
Therefore, the correct option is BABY AT.