Question 1: 1. How many inputs will a decimal-to-BCD encoder have? c) 10 2. How many outputs will a decimal-to-BCD encoder have? c) 12 I c) Logical circuit d) None of the mentioned Pre 3. Which of the following can be represented for decoder? a) Sequential circuit b) Combinational circuit If we record any music in any recorder, such types of process is called a) Multiplexing b) Encoding c) Decoding d) Demultiplexing