Which type of device may be used to interface a parallel data format with external equipment‚Äö√Ñ√∂‚àö√ë‚àö¬•s serial format?$

Which type of device may be used to interface a parallel data format w

1.	Which type of device may be used to interface a parallel data format with external equipment‚Äö√Ñ√∂‚àö√ë‚àö¬•s serial format?$
A.	Key matrix
B.	UART
C.	Memory chip
D.	Series in Parallel out
Answer» B. UART