When bullets are used in a presentation, the listings do not have to be in order of importance.

Select the description that characterizes the Boolean expression: (x+y+z’)uw

Select the circuit whose output is (xy)’+z’.

f:{0,1}4→{0,1}4 f(x) is obtained from x by replacing the last bit with 1. For example, f(1000) = 1001. Select the correct description of the function f.

Select the circuit whose output is (x+y)’z’.

Select the expression that is equivalent to x’. NOTE: the notation w’ represents the Boolean compliment of w

f:{0,1}4→{0,1}3 f(x) is obtained from x by removing the first bit. For example, f(1000) = 000. Select the correct description of the function f.

Select the circuit whose output is ((x+y)z’)’.

Select the circuit whose output is (xy+z’)’.

Select the Boolean expression that is equivalent to the function defined in the table below: x y z f(x, y, z) 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 1 1