Q2-C-7 points Consider the “Divides” Relation on the following set A. A = {1, 2, 4, 5, 10, 15, 20} Draw the Hasse Diagram. (You can list the set of vertices, and edges for this diagram)  

A timing diagram is given for inputs to a D Flip-Flop with Enable and Reset (both active high, reset is synchronous). What is the value of the Q output of the D Flip-Flop with Enable and Reset at time = 1 ns? Assume the delay from inputs changing to output changing is negligible.

A timing diagram is given for inputs to a basic D Flip-Flop. What is the value of the Q output of the D Flip-Flop at time = 9 ns? Assume the delay from inputs changing to output changing is negligible.

Given: 01000001010010000000000000000000 is an IEEE-754 single precision floating-point number.  What are the first 6 bits of the mantissa (ex: “0.00000”)?

Given: 100101012  is an 8-bit two’s complement number. What is its value in decimal (ex: “-25”, “45”)

True of False: A combinational circuit has state.

Suppose the capacitance in a digital circuit is doubled (the capacitance is now twice what it was before).  If nothing else changed, how does that affect the power consumption?

True of False: A sequential circuit does not have state.

Given: A = 10011100. What is the result of A ASR 3 (arithmetic shift right)? Enter your answer in binary (ex: “00110101”).

Convert 15310 to an 8-bit unsigned binary number (ex: “01101110”)