12. Assume that the value is a 8 bit unsigned integer, and that another is XORed with the original value. What will the new decimal value be after the operation? The first row has been filled in. Be careful, the devil is in the details. Value 13 83 250 Operation ☺ ☺ A Operand value 2 5 7 New value 15

12. Assume that the value is a 8 bit unsigned integer, and that another is XORed with the original value. What will the new decimal value be after the operation? The first row has been filled in. Be careful, the devil is in the details. Value 13 83 250 Operation ☺ ☺ A Operand value 2 5 7 New value 15

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Refer to figure 8 and enter the decimal value for the Sequence number starting at offset 0x26 (length 4- bytes). .......! pMo...E. .(..@... .f...1.. %M.X.$P. 0000 do do fd c4 09 94 00 21 70 4d 4f ae 08 00 45 00 00 28 19 8е 40 00 80 06 fa 66 се a8 1е бс cd bc За ба 06 9а өө 8f f6 a5 0010 0020 25 4d c6 58 ob 24 50 11 0030 fb 8e d8 dø 00 o0 00 00 00 00 00 00 Figure 8 Byte Details Question 37 Refer to figure 6 and enter the binary bits which represents "only" the IP header length. dø do fd c4 09 94 00 21 00 28 19 8e 40 00 80 06 .......! pMO...E. .(..@... .f...1.. %M.X.$P. 0000 70 4d 4f ae 08 00 45 00 0010 fa 66 сө а8 1е бс cd bc 0020 За 0а 06 9а Ө0 8f f6 a5 25 4d c6 58 ob 24 50 11 0030 fb 8e d8 dø ø0 ø0 00 00 00 00 00 00 Figure 6 Byte Details Question 41 Complete the command to scan the subnet 130.101.108.0:
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This is computer architecture! PLEASE HELP ME FIX THE CODE AS THERE IS ERROR! # This program corrects bad data using Hamming codes # It requests the user to enter a 12-bit Hamming code and determines if it is correct or not # If correct, it displays a message to that effect. If incorrect, it displays a message # saying it was incorrect and what the correct data is (the 12-bit Hamming code) again in hex. # This program is designed to handle single bit errors only. .data prompt: .asciiz "Enter a 12-bit Hamming code: " correct_msg: .asciiz "The Hamming code is correct." incorrect_msg: .asciiz "The Hamming code is incorrect. The correct code is: " newline: .asciiz "\n" .text .globl main main: # Display prompt to enter Hamming code li $v0, 4 la $a0, prompt syscall # Read Hamming code from user li $v0, 5 syscall move $t0, $v0 # Calculate parity bits andi $t1, $t0, 0b1111 # Parity bit p1 andi $t2, $t0, 0b011001100110 # Parity bit p2…
6. ASCII code of the character D is 01000100. What is its decimal code? 7. ASCII code of the character f is 01100110. What is its decimal code? 8. Find the binary code of the number 18. If this number is stored in the memory of the computer, show the on/off settings of the byte of the memory where it is stored. 9. Find the binary code of the number 161 and determine how many bytes are needed to store it. 10. Find the binary code of the number 265 and determine how many bytes are necessary to store this number. 11. How many bytes of memory is needed to store the word SUNSHINE? 12. How many bytes of memory is needed to store the word EASTERN? 13. How many bytes are in a megabyte?
The following MIPS assembly language program has errors, please help fix it: # MIPS program to correct bad data using Hamming codes .dataprompt: .asciiz "Enter a 12-bit Hamming code (in hex): "result: .asciiz "The entered code is correct!"error: .asciiz "The entered code is incorrect. The correct code is: "newline: .asciiz "\n" .text.globl main main: # Display prompt and read input from user li $v0, 4 # syscall code for printing a string la $a0, prompt # load address of prompt string into $a0 syscall # print prompt li $v0, 5 # syscall code for reading an integer syscall # read 12-bit Hamming code into $v0 # Calculate the parity bits move $t0, $v0 # move the code into temporary register $t0 andi $t1, $t0, 0x924 # compute parity bit P1 andi $t2, $t0, 0x492 # compute parity bit P2 andi $t3, $t0, 0x249 # compute parity bit P3 andi $t4, $t0, 0x3f # compute data bits D1-D6 xor $t5, $t1, $t2 #…
After execution of the following code: MOVLW 9Fh ADDLW 61h Select one: a. C=0 DC=0 Z=1 b. C=1 DC=1 Z=1 c. C=0 DC=1 Z=0 d. C=0 DC=1 Z=1
36 59- is a sequence of characters surrounded by double quotes. * • Constant • Numeric • Character • String 57- What are bitwise operators? * • & ! • All above 52- Which one of the following is a keyword in c++? * • Size Кey >
The below program is: A MIPS program that executes the statement: s = (a + b) – (c + 101), where a, b, and c are user provided integer inputs, and s is computed and printed as an output. .data askA: .asciiz "Enter value of a: " askB: .asciiz "Enter value of b: " askC: .asciiz "Enter value of c: " msgS: .asciiz "Result s: ".text # Prompt user to enter value of a li $v0, 4 la $a0, askA syscall # Get user input li $v0, 5 syscall #store the result in t0 move $t0, $v0 # Prompt user to enter value of b li $v0, 4 la $a0, askB syscall # Get user input li $v0, 5 syscall #store the result in t1 move $t1, $v0 add $t2, $t0, $t1 # Prompt user to enter value of c li $v0, 4 la $a0, askC syscall # Get user input li $v0, 5 syscall #store the result in t0 move $t0, $v0 add $t1,$t0,101 sub $t0,$t2,$t1 li $v0, 4 la $a0, msgS syscall #print or show the age li $v0, 1 move $a0, $t0 syscall My question is, I want to…
H6
The offset is used to specify the distance between memory locations. a. True b. False
6. Using only the binary shift left operation, how can one multiply a number by decimal 16?
1. Your program should be able to take one integer values from user input until you enter 0 and program should end if user types in an integer 0.(The prompt should be Enter an integer: ) 2. Store the integer into $t5 and multiply the number by 8 using shift operations (Do not use multiplication). And then print the values of bit number 6 to 10 of $t5. (The rightmost bit is bit 0) 3. You need give detail comments to explain what is happening in the code. The level of detail will be graded. 4. You need to show the result screens for at least five pairs of numbers including negative numbers. 5. You need to use the newlines spaces properly so that the output prints in orderly manner. Your output should look like:The number you entered:After it is multiplied by 8:The bits [6-10] are: (there should be one space between each bit value) Note: Your program first receives user input (integer) and stores it in $t0. Print the entered number (decimal value) Multiply the number in $t0 and print…