Q1. Implement the 4-to-16 line decoder by using 3-to-8 decoders.
Q2. For an array multiplier circuit which multiplies two unsigned four-bit numbers, compute the given:
a) How many AND gates are needed?
b) How many adders and of what size is needed?
c) Find out the number of bits in the final product?
Q3. Describe the Restoring division and Non-restoring division process. As well, give algorithms for the two processes.