Convert -61(bas 10) to 8bit binary using excess 127 notation - ANSWER-01000010
The range of decimal values that can be represented using 8 bits in 2's complement is -
ANSWER--128 to 127
The range of decimal values that can be represented using 10 bits in 2's Complement
system is - ANSWER--512 to 511
Convert 58 (base 10) to 8-bit binary using excess 127 notation - ANSWER-10111001
What's 37 10 in unsigned binary (lebase 2) using 8-bits - ANSWER-00100101
Convert -28 (base 10) to binary 8bit two's complement - ANSWER-11100100
Convert the following binary sequence from 2's complement binary system to decimal:
11011101 - ANSWER--35
Represent -33 10 in 2's complement binary system using 8-bits. - ANSWER-11011111
The range of decimal values that can be represented using 8 bits in unsigned binary
with Excess-127 notation is - ANSWER--127 to 128
What's 37 10 in unsigned binary (, base 2) - ANSWER-100101
What's 43 10 in 2's complement binary system? Use minimum number of bits -
ANSWER-0101011
Represent 33 10 in 2's complement binary system using 8-bits - ANSWER-00100001
What's the result of adding the following two numbers in 2^ prime s complement system
(Assume we're limited to 6-bits )? 011011 + 111010 - ANSWER-010101
What's the result of adding the following two numbers in 2's complement system
(Assume we're limited to 6-bits)? 111011 + 111010 - ANSWER-110101
What's the result of subtracting the following two numbers in 2's complement system
(Assume we're limited to 6-bits)? Express result in complement system 101011 011010
- ANSWER-Overflow
Convert 0.6 to binary with 8 bits to the right of the binary point - ANSWER-.10011001
, Convert the decimal number -5.6 to a floating-point number expressed in the 14-blt
simple model given in your text (1 bit for the signbits for exponent using excess-15
notation, and 8 bit mantissa with implied bit) - ANSWER-11001010110011
Convert the following decimal Real number to fixed point binary: 71.875 10 Assume 8
bits for the whole part and 8 bits for the fraction - ANSWER-01000111.11100000
Convert the following decimal Real number to fixed point binary: 9.73 10 - ANSWER-
00001001.10111010
The binary string 11001111011110 is a floating point number expressed using the 14-bit
simple given your textThere are implied bits) What is its decimal equivalent ? -
ANSWER--13.875
Based on DeMorgan's law, (xy)' is - ANSWER-x'+y'
x+x=x - ANSWER-True
The Boolean expressions x(x + y) = x and x + xy = x are examples of (the) - ANSWER-
Absorption Law
x+yz=(x+y)(x+z) - ANSWER-True
The Boolean expressions, x + (yz) = (x + y)(x + z) and x(y + z) = xy + xz , are examples
of (the) - ANSWER-Distributive Law
Based on DeMorgan's Law, (x+y)' is - ANSWER-x'y'
x.x=x - ANSWER-True
Using de Morgan's Law, (AB+CD' )' equivalent to which of the following boolean
expressions - ANSWER-(A'+B').(C'+D)
x+x'=1 - ANSWER-True
The Boolean function F(x,y)=x'y' +xy'+y(xy')can be simplified to - ANSWER-y'
The Boolean function F(x,y,z)=xy'z+(x+z'+xz')' simplifies to - ANSWER-x'z+y'z
The Boolean function F(x,y)=x'y'+ xy'+y(xy') can be simplified to: - ANSWER-y'
The Boolean function F(x,y,z)=y'z+x'yz+xyz is equivalent to - ANSWER-z
The Boolean function F(x,y,z)=(y+x)(y+x')(y'+z) equivalent to - ANSWER-yz
The Boolean function F(x,y)=x'y'+x'y+xy is equivalent to - ANSWER-x'+y
Which of the following is the correct sum-of-minterms expression for the function F
shown in the truth table below?
0000
0010
0101
0111
1001
1011
1101
1111 - ANSWER-x'yz'+x'yz+xy'z'+xy'z+xyz'+xyz
The truth table shown below is supposed to reflect the function F(x,y,z)=y(x+z') but two
lines are in error. Identify them
0000
0010
0100
0111
1000
1010
The range of decimal values that can be represented using 8 bits in 2's complement is -
ANSWER--128 to 127
The range of decimal values that can be represented using 10 bits in 2's Complement
system is - ANSWER--512 to 511
Convert 58 (base 10) to 8-bit binary using excess 127 notation - ANSWER-10111001
What's 37 10 in unsigned binary (lebase 2) using 8-bits - ANSWER-00100101
Convert -28 (base 10) to binary 8bit two's complement - ANSWER-11100100
Convert the following binary sequence from 2's complement binary system to decimal:
11011101 - ANSWER--35
Represent -33 10 in 2's complement binary system using 8-bits. - ANSWER-11011111
The range of decimal values that can be represented using 8 bits in unsigned binary
with Excess-127 notation is - ANSWER--127 to 128
What's 37 10 in unsigned binary (, base 2) - ANSWER-100101
What's 43 10 in 2's complement binary system? Use minimum number of bits -
ANSWER-0101011
Represent 33 10 in 2's complement binary system using 8-bits - ANSWER-00100001
What's the result of adding the following two numbers in 2^ prime s complement system
(Assume we're limited to 6-bits )? 011011 + 111010 - ANSWER-010101
What's the result of adding the following two numbers in 2's complement system
(Assume we're limited to 6-bits)? 111011 + 111010 - ANSWER-110101
What's the result of subtracting the following two numbers in 2's complement system
(Assume we're limited to 6-bits)? Express result in complement system 101011 011010
- ANSWER-Overflow
Convert 0.6 to binary with 8 bits to the right of the binary point - ANSWER-.10011001
, Convert the decimal number -5.6 to a floating-point number expressed in the 14-blt
simple model given in your text (1 bit for the signbits for exponent using excess-15
notation, and 8 bit mantissa with implied bit) - ANSWER-11001010110011
Convert the following decimal Real number to fixed point binary: 71.875 10 Assume 8
bits for the whole part and 8 bits for the fraction - ANSWER-01000111.11100000
Convert the following decimal Real number to fixed point binary: 9.73 10 - ANSWER-
00001001.10111010
The binary string 11001111011110 is a floating point number expressed using the 14-bit
simple given your textThere are implied bits) What is its decimal equivalent ? -
ANSWER--13.875
Based on DeMorgan's law, (xy)' is - ANSWER-x'+y'
x+x=x - ANSWER-True
The Boolean expressions x(x + y) = x and x + xy = x are examples of (the) - ANSWER-
Absorption Law
x+yz=(x+y)(x+z) - ANSWER-True
The Boolean expressions, x + (yz) = (x + y)(x + z) and x(y + z) = xy + xz , are examples
of (the) - ANSWER-Distributive Law
Based on DeMorgan's Law, (x+y)' is - ANSWER-x'y'
x.x=x - ANSWER-True
Using de Morgan's Law, (AB+CD' )' equivalent to which of the following boolean
expressions - ANSWER-(A'+B').(C'+D)
x+x'=1 - ANSWER-True
The Boolean function F(x,y)=x'y' +xy'+y(xy')can be simplified to - ANSWER-y'
The Boolean function F(x,y,z)=xy'z+(x+z'+xz')' simplifies to - ANSWER-x'z+y'z
The Boolean function F(x,y)=x'y'+ xy'+y(xy') can be simplified to: - ANSWER-y'
The Boolean function F(x,y,z)=y'z+x'yz+xyz is equivalent to - ANSWER-z
The Boolean function F(x,y,z)=(y+x)(y+x')(y'+z) equivalent to - ANSWER-yz
The Boolean function F(x,y)=x'y'+x'y+xy is equivalent to - ANSWER-x'+y
Which of the following is the correct sum-of-minterms expression for the function F
shown in the truth table below?
0000
0010
0101
0111
1001
1011
1101
1111 - ANSWER-x'yz'+x'yz+xy'z'+xy'z+xyz'+xyz
The truth table shown below is supposed to reflect the function F(x,y,z)=y(x+z') but two
lines are in error. Identify them
0000
0010
0100
0111
1000
1010
