. Which of the following information is specified by a bitcoin transaction? Is it C? A. A number of inputs (coins being consumed ). B. A number of outputs (coins being created). C. The user's account balance. 2. Which of the following statements about the CHECKMULTISIG is INCORRECT? Is it D? A. This is one of the basic instructions in Bitcoin scripting language. B. It let you check multiple signatures with one instruction. C. It requires specifying n public keys and a parameter t. For this instruction to execute validly, there have to be at least t signatures from t out of n of those public keys that are valid. D. Currently, there is no bug that can be found in CHECKMULTISIG.

. Which of the following information is specified by a bitcoin transaction? Is it C? A. A number of inputs (coins being consumed ). B. A number of outputs (coins being created). C. The user's account balance. 2. Which of the following statements about the CHECKMULTISIG is INCORRECT? Is it D? A. This is one of the basic instructions in Bitcoin scripting language. B. It let you check multiple signatures with one instruction. C. It requires specifying n public keys and a parameter t. For this instruction to execute validly, there have to be at least t signatures from t out of n of those public keys that are valid. D. Currently, there is no bug that can be found in CHECKMULTISIG.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter10: Pointers

Section10.1: Addresses And Pointers

Problem 5E

See similar textbooks

Similar questions

Use C language
Read two numbers X and Y. Swap (exchange) the value of X and Y using arithmetic operations. The output will be in the following format: Before swap X = <val1> Y = <val2> After swap X = <val 2> Y = <val 1> language : C
Write an Assembly Language Program that adds 5 bytes of data and saves the result. The data shouldbe the following hex numbers : 25H, 12H, 15H, IFH, and 2BH.
Ciphers use many bitwise operations for cryptography. Write an ARM assembly program to use ciphers. See the steps below to implement the cipher. In this program you will implement a Symmetric Encryption. a) Assign a variable name “Choice” with value 0 or 1 to show the choice for encryption or decryption. 0 for encrypt and 1 for decrypt. . b) If we assign 0 to the variable choice the program will do encryption and if its 1 the program will do decryption. c) For encryption design a key value, for that assign your last nonzero number of your number in a variable called “Key” Example: if your number is 5012345 Assign 5 to the variable Key and use it as the Key for encryption. d) For choice 0 store the Cipher in a variable called “C”, for choice 1 store the Plain text in a variable called “P” (use symmetric Key cryptography and implement that for encryption and decryption). e) Test the encrypt program using the first letter of your name in capital case and to test decryption use the…
3. Paging mechanisms helps to translate logical addresses into a. Program addresses b. Stack c. Physical addresses d. Street addresses
Question 40 What will the infix expression X+Y/Z become in postfix form? O XY +ZI O XYZ+/ XYZI+ O I+XYZ
Write a C program that emulates the logic of the memory management unit (MMU). The following are the requirements for the program: a.Prompt the user for a decimal number that will be used as the page size. Valid page sizes can either be 4095 (4K bytes) or 8191 (8K bytes). b.Display the page size to the console as a 16-bit binary number that displays each binary digit as a 1 or 0 with the least significant bit on the right side of the output. Also display the page size to the console as a hexadecimal number. c.Emulate a page table using a C array that supports the user specified page table size (you may create C arrays to handle a page table for both page sizes). The page table should represent a virtual memory address space of 1M bytes (0x000FFFFF) with a system that has a physical memory address size of 512K bytes (0x7FFFF), which is located at 0x00000000 and 0x0007FFFF. Populate the page table with the appropriate page table entries to support the specified page size and the…
int i = 5; is a statement in a C program. A. during execution, value of i may change but not its address B. during execution both the address and value may change C. repeated execution may result in different addresses for i D. i may not have an associated address
5. Write an assembly language program that inputs the number of a student from the keyboard and after the entry, it displays the number at the centre of the text screen in vertical manner. For example, if you enter your student number as 87138 it will be displayed at the centre of the monitor in the following way: 8 7 1 3 8 Hints: INT 21H, AH= 0AH inputs a string of data from the keyboard. The interrupt requires that the offset address of the buffer is in DX. INT 21H, AH= 02 outputs a character to the monitor and assumes the character in DL (ASCII). INT 10H, AH= 02 sets cursor location and assumes row in DH and column in DL.
Language 8. Error
this is Computer architecture! WRITE THE PROGRAM IN MIPS LANGUAGE! The assignment is to create a MIPS programs that the determines what the ECC code should be for a given number (an 8-bit byte). ECC Hamming codes are explained on pages 420-424 in your text. The codes you create are to work for 8-bit positive numbers as these are simpler to work with than larger numbers. The program is to request the user to enter a byte of data (a positive integer in the range of 0 to 255 in decimal) and then create the 12-bit Hamming code as described in your text (see above). The program is to then output this (with an appropriate label) in hex. Make certain that you have lots of comments in your code as this is in MIPS. Also make the code neat: line up the instruction columns, the register columns, and the comment fields (see page 134 in your text for a nice example). For this assignment, turn in your code, a screenshot showing a working for a test case SHOW THE PROGRAM WORKING PLEASE
please use Java and make simple as possible