Unlike integer 2's complement numbers the IEEE 754 standard allows floating point numbers to have a positive and a negative version of the number zero. True False What type of circuit is this? An edge triggered D Flip Flop A shift register A Pass-Thru D-Latch A set-reset latch What is the Boolean expression for the output w in the following circuit? NOTE: in this drawing scheme, a wire with a BLUE dot at its end means its an input signal to a logic gate and a wire with a RED dot at its beginning means its an output signal to a logic gate. A bigger BLUE dot signifies a common node /electrical connection. yz xyz None of the options xy(z+y) xy+z