Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Digital Logic Combinational Circuits Multiplexer
A digital computer has a common bus system for 8 registers 16 bits each. How many multiplexers are required to implement common bus? What size of multiplexers is required?
1
16, 8 × 1
2
8, 16 × 1
3
8, 8 × 1
4
16, 16 × 1