Computer and Microprocessor

1.What is a 4-bit data world called?
Data bus Byte Band Nybble

2.A sequential logic circuit has ……………….as feedback element
Memory Delay Either of the above None of the above

3.In a sequential logic circuit the output is a function of ………..inputs and ……….history of the inputs
Present, previous Future, past Future, present Present, future

4.A sequential circuit is combinational circuit with feedback elements as
Accumulators Shift registers Counters All of the above

5.What are the outputs of flip-flop?
Logically inverse of each other Multiple of input Sum of the inputs. Any of the above