Abit shift is a procedure whereby the bits in a bit string are moved to the left or to the right. for example, we can shift the bits in the string 1011 two places to the left to produce the string 1110. note that the leftmost two bits are wrapped around to the right side of the string in this operation. define two scripts, shiftleft. py and shiftright. py, that expect a bit string as an input. the script shiftleft shifts the bits in its input one place to the left, wrapping the leftmost bit to the rightmost position. the script shiftright performs the inverse operation. each script prints the resulting string.

:you areto design the controller for alight that functions both as an ordinary light and also as a motion activated light and alarm. a.if the manual switch s is on, then the light l is on. b.besides the manual switch, there is a motion detector, m1, which activatesthis light.c.if motion is detected but the light is on anyway because s is on, only then a secondoutput a, an alarm, is turned on. d.the disable switch, d, disables the motion activated light and alarmbut leaves manual control operation of the light using switch s.(i)read the problem statement and clearly identify the inputs and outputs for the circuit you are designing. (ii)create the truth table for this system; include the light, alarm, switch, disable, and the motion sensor.(iii)draw a schematic of this system.