8. The output of a two input AND gate is one only when (a) its either input is one (b) its both inputs are one (c) its either input is zero (d) its both inputs are zero 9. The output logic level of an OR gate is one_ (a) if both inputs are zero (b) only if both inputs are one (c) if either or both inputs are one (d) if the inputs are neither zero nor one 10. If two inputs of a NAND gate are shorted, then it is equivalent to (a) an OR gate (b) a NOT gate (c) AND gate (d) NOR gate

2a) What is the output of a two input AND gate when both inputs are LOW?     2b) What is the output of a two input AND gate when both inputs are HIGH?   2c) What is the output of a two input OR gate when both inputs are LOW?   2a What is the output of a three input OR gate when two inputs are HIGH and the third input is LOW?    2bWhat is the output of a NOT gate when the input is LOW?

Question 37 Use Boolean algebra to simplify the following logic gate circuit: A B C Output

What are the values of the inputs a, b, c, d, e, f and g for a Seven-Segment LED that displays the number 2? Assume active high logic. a) 1101101 b) 1010101 c) 1101110 d) None of the above e) All of the above