Assuming accumulator contain A 64 and the carry is set (1). What will register A and (CY) contain after XRA A?

In a ring counter for N clock pulses the scale for the counter is

Assertion (A): It is possible that a digital circuit gives the same output for different input voltages

Reason (R): A digital circuit is also called logic circuit.

For the K map of the given figure the simplified Boolean expression is

Assertion (A): In a magnitude comparator IC the cascading inputs provide a means to cascade the 4 bit comparators

Reason (R): A magnitude comparator has three outputs, A = B, A > B and A < B