Which of the following is True about the following codeX DW 1054Y DW10000Z DW ?W DW ?MOV AX, WORD PTR XMOV BX, WORD PTR YSUB DX, DXDIV BXSelect one:DA The PTR operator is necessary o eac twenesiom memcrassecnetiom memcB.Removing the PTR operator w use n emoC Removing the TR cpeater winotause an ens0Teiostruction SU8pX CXccotnecessany

The correct answer is option 2: removing the PTR operator will cause an error because PTR is used to…

Answered: Which of the following is True about…

Engineering

Computer Science

Which of the following is True about the following code

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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I need help with an assignment that deals with converting characters stored in a character array to all uppercase or all lowercase in C++. The textbook is Programming Logic and Design, Comprehensive 9th Edition (ISBN 978-1-337-10207-0). The following is the code that I have so far, and I would like to know what I am doing wrong: // ChangeCase.cpp - This program converts characters to lowercase and uppercase. // Input: Interactive // Output: Uppercase and lowercase versions of the user-entered string #include <iostream> #include <string> using namespace std; int main() { const int LEN = 9; char sample1[LEN]; char sample2[LEN]; char result1; char result2; int i; cout << "Enter 9 lowercase characters: "; for(i = 0; i < LEN; i++) { cin >> sample1[i]; // Convert sample1[i] to uppercase and assign it to result1 sample1[i] = toupper(sample1[i]); sample1[i] = result1; cout << result1 <<…
You are awesome! Could you do these too please? Q4: Create a function that multiply's two numbers together and outputs the answer. The function must accept 2 parameters. Don't forget about SCOPE if you're using varibles inside of your function. Q5: Using your multiply function, use the shortest amount of code to display the following output on the screen: 1 * 1 = 1 2 * 2 = 4 3 * 3 = 9 4 * 4 = 16 5 * 5 = 25 6 * 6 = 36 7 * 7 = 49 8 * 8 = 64 9 * 9 = 81 10 * 10 = 100 Q6: Determine using a conditional statement, if the following variable is a number or is not not a number. If it is not, try to convert it to a number and use your mult() function to multiply it by 2. NOTE: YOU MAY NOT MODIFY ANY VARIBLES that are Constants. const number = "17";
نقطة واحدة What is the result of this * =(function FIX(100.888 101 100 100.9 100.888 Llä 3 What would be the value of y after the execution of the following VBA * :code Dim x, y as Integer x=5 Select Case x Case 0 y = 10 Case 1 y=20 Case 2 y=30 Case Else 100
use python language only, no c++ or other
Do not use global variables for this assignment Choose descriptive variable names in all programs. Currency format. There should be no space between the $ sign and the first digit. In python, Write a program that uses a custom function named as you wish and the main function. In main, prompt the user for a first name and an integer less than 10 and then execute the custom function with these two inputs as arguments. The custom function should output one line displaying the name as many times as specified by the integer, separating each repetition of the name with a space.
Write a function that returns the average of the digits in the even places in an integer using the following header: double avgOfEvenPlaces(int n)
I need the answer as soon as possible
this code is not working
Code of the following but incorrect attach sa. Not to remove any thing elaww. Thanks for the help, but I'm not finished yet. Here are my instructions for my C++ program: Write a program that uses thefunction isPalindrome given inExample 6-6 (Palindrome). Testyour program on the followingstrings:madam, abba, 22, 67876, 444244, trymeuemyrt Modify the function isPalindromeof Example 6-6 so that whendetermining whether a string is apalindrome, cases are ignored, thatis, uppercase and lowercase lettersare considered the same. The isPalindrome function fromExample 6-6 has been includedbelow for your convenience. bool isPalindrome(string str){int length = str.length();for (int i = 0; i < length / 2; i++) {if (str[i] != str[length – 1 – i]) {return false;} // if} // for loopreturn true;}// isPalindrome Your program should print amessage indicating if a string is apalindrome: madam is a palindrome Here's what I have so far: //Include the neccessary header files.#include…
Write the followings as separate three functions that1. checks if an integer is five-digit and returns the result as an integer value (1 for true, 0 forfalse) (hint: you can either check the range or find the length of the number)2. returns the sum of the digits of any given integer (hint: use modulus and division operators)3. takes an integer as its first parameter, returns the left most and right most digit of thatnumber. (Notice that it returns 2 results at the same time) (hint: use pointers as function parameters,call the function by references)Write a main that uses the above 3 functions to find the sum of the digits and displays the left most andright most digits of given integers. The program stops when a five-digit number is entered.Example Run:Enter a digit number (to stop enter a five-digit number): 456735Sum of digits = 30Left most digit is: 4Right most digit is: 5 Enter a digit number (to stop enter a five-digit number): 142212Sum of digits = 12Left most digit is: 1Right…
Please written by computer source Modifying the above question and using functions do the following: The function getR() is used to obtain the value or r. r is obtained from theuser and is in the range [2,5] (end values included). With this value of r, the values of x and y are to be calculated for all values of a in the range[30-90] degrees in steps of 10 degrees. This calculation of x and y should happen inside the function calculateXY(). The values of a, x and y are tobe printed to the screen. Use PYTHON.
Sorry for making it difficult it turns or that they were needed to be started from scratch