Electronics Engineering Interview Question:

The number of columns in a state table for a sequential circuit with m flip-flops and n inputs is
1. m + n
2. m + 2n
3. 2m + n
4. 2m + 2n

Submitted by: Administrator

Its 2m+2n because..
If there are m flip-flops, there should be 2m nodes. If there are n inputs, then each node will have 2n.
Submitted by: Administrator