A bulb in a staircases has two switches, one switch being at the ground floor and the other one at the first floor. The bulb can be turned ON and also can be turned OFF by one of the switches irrespective of the state of the other switch. A truth table for the above logic is to be drawn. Please complete the table by dragging and dropping appropriate items.

Rahul connects two switches together to glow the bulb such that it will get on according to the table given below:Which of the following Condition will ON the bulb?1 point

Which diagram shows a circuit that will allow the lamps to be switched on and off independently?*2 pointsABCD

Consider the following situation where a bulb is present and there are two buttons to turn on and off the bulb which functions the same as a switch of an actual bulb. Which feature in Javascript allows the user to do so?

Determine whether the following statement is true or false. Stairs are a type of inclined plane that make it easier to move your body up and down compared to a ladder.TrueFalse

A Security system has three door sensors A,B and C and an emergency bell E. The bell should be sounded according to the following sensor conditions A=ON and B=OFF and C=ON A=OFF and B=ON and C=ON A=OFF and B=ON and C=OFF A=B=C=OFF a) Draw a block diagram. b) Identifying all inputs and outputs. c) Make a truth table for the system d) Draw the circuit diagram for the system