Question

a) I want the answers to the following parts in hex a. What is [A+4]? b....

a) I want the answers to the following parts in hex a. What is [A+4]? b. What is [B+4]? c. What is [D+4] 7) Using one byte of storage (8 bits)or 16 bits if needed, what is the binary two’s complement representation of each of the following decimal numbers? a. -111 b. -126

Engineering   Computer-Science   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

A.a) (A+4)16 = (10+4)10 = (14)10 = (E)16

A.b) (B+4)16 = (11+4)10 = (15)10 = (F)16

A.c) (D+4)16 = (13+7)10 = (20)10 = (14)16

7.a) -111

(111)10 = (01101111)2

one's complement of (01101111)2 = (10010000)2

two's complement form = one's complement form + (1)2 = (10010000)2+(1)2 = (10010001)2

7.b)-126

(126)10 = (01111110)2

one's complement of (01111110)2 = (10000001)2

two's complement form = one's complement form + (1)2 = (10000001)2+(1)2 = (10000010)2

Thank you! Hit like if you like my work.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
i) What would be stored in the 4-digit binary codes if the clock display time was:17:29...
i) What would be stored in the 4-digit binary codes if the clock display time was:17:29 (7) (c) Using two’s complement binary arithmetic, find the sum of (i) 48 and – 19 (ii) ( 6)  ( 13) and (iii) Convert (b) (i)Convert 87.25 in decimal to Binary and show it value in Octal and Hex. n
​​​​​ Using binary numbers of 8 bits each, convert to binary and solve the following arithmetic...
​​​​​ Using binary numbers of 8 bits each, convert to binary and solve the following arithmetic operations using two’s complement representation: (10 points)                   a) (48)10 - (13)10           b) (-18)10 + (-13)10  
A). Convert following decimal integers to 8-bit two's complement binary numbers using any method . Explain...
A). Convert following decimal integers to 8-bit two's complement binary numbers using any method . Explain why, If decimal number cannot be represented with 8 bits. a. -46 b. -63 c. 118 d. -128 e. 128 B). Perform following operations by converting the decimal numbers to 8-bit two’s complement binary. Check results by converting final result to decimal a. 94-53 b. 15–84
You are to create 17 subnets on a class B network with the IP address: 172.20.112.1?...
You are to create 17 subnets on a class B network with the IP address: 172.20.112.1? How many bits do you need to uniquely identify each subnet? (focus on the binary representation more so than the networking aspect of the question) : hint what is the minimum number of bits do you need to represent 17 different entities. (show all steps) Subtract 10 – 7 using 2’s complement (show all steps) Find the two’s complement of the following number:   10110111(show...
EE 263 Homework Assignment 1    Perform the following conversions: Convert 51 (decimal) to binary and...
EE 263 Homework Assignment 1    Perform the following conversions: Convert 51 (decimal) to binary and to hex Convert 0xD1 (hexadecimal) to binary and to decimal Convert 0b11001001 (binary) to hex and to decimal Find the 2’s complement of the following 4-bit numbers 1101 0101 Perform the following 4-bit unsigned operations. For each, indicate the 4-bit result and the carry bit, and indicate if the answer is correct or not. 5 + 8 2 + 12 13 – 7 4...
Concern the following 16-bit floating point representation: The first bit is the sign of the number...
Concern the following 16-bit floating point representation: The first bit is the sign of the number (0 = +, 1 = -), the next nine bits are the mantissa, the next bit is the sign of the exponent, and the last five bits are the magnitude of the exponent. All numbers are normalized, i.e. the first bit of the mantissa is one, except for zero which is all zeros. 1. How many significant binary digits do numbers in this representation...
What is the 16-bit binary representation (in hexadecimal using lower-case letters, e.g., 0x39ab) of -13 1/4...
What is the 16-bit binary representation (in hexadecimal using lower-case letters, e.g., 0x39ab) of -13 1/4 (base 10) when represented as an IEEE 16-bit floating-point number? The IEEE 16-bit floating-point representation uses formulae consistent with those for the 32bit single-precision representation, except for using 5 bits for the exponent (instead of 8 in the case of the 32-bit representation) and a bias of 15.
Using the IEEE single-precision floating point representation, find the decimal number represented by the following 32-bit...
Using the IEEE single-precision floating point representation, find the decimal number represented by the following 32-bit numbers, each expressed as an 8-digit hex number. Express your answer using decimal scientific notation. (a) (C6500000)16 (b) (31200000)16
2. On the Arduino Uno (and other ATMega based boards) an “int” stores a 16-bit (2-byte)...
2. On the Arduino Uno (and other ATMega based boards) an “int” stores a 16-bit (2-byte) value. “int” store negative numbers with a technique called 2's complement math. The highest bit, sometimes referred to as the "sign" bit, flags the number as a negative number. The rest of the bits are inverted and 1 is added. The Arduino takes care of dealing with negative numbers for you, so that arithmetic operations work transparently in the expected manner. a-What is the...
Question 1 a) A binary system uses 8-bits to represent an analog value ranging from 120...
Question 1 a) A binary system uses 8-bits to represent an analog value ranging from 120 ounces to 700 ounces, determine the resolution of the system and interprete your result. AP 8 makrs b) Determine the number of bits that would be needed for the above resolution to improve to better than 0.01 ounces per increment. Interpret your results. AN 7 c) Use the binary coded decimal (BCD) representation of integers to represent each of the following integers. i) 2194...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT