1. If A and B are two 8-bit numbers represented in 2's complement, adding A and B results in an overflow condition.

A = 01001010

B = 11100010

True/False

2.

Adding the 2 8-bit unsigned binary numbers shown

00101110

10100110

yields to?

3. The negative decimal (base 10) integer value of -27 is represented in 8-bit 2's complement as? 4.

To represent real binary numbers in floating point notation, we use a 14-bit format with 1 bit for the sign, 5 bits for the exponent, and 8 bits for the significand. Assuming an excess-16 exponent bias, and no imlied 1 bit to the left of the radix point, the binary number

+11.0010101111

is represented as? 5. Convert -123 to 8-bit 2's complement notation. 6. The positive decimal number 24 is represented in 8-bit 2's complement as: 7. The positive decimal number 185 cannot be represented as a binary number in an 8-bit 2's complement format True/False?

8. Simplify the following boolean expression: F(x,y,z) = x'yz + x'yz' + xz

9. Using DeMorgan's Law, find the complement for the boolean function (not simplified)

F(x,y,z) = x(y' + z)

	A. x + y'
	B.	x'y + z'
	C.	x' + yz'
	D.	(x + yz)'