Given the following code. Which statement is CORRECT?int *a, b390BO b=a;*a = &b;*b = a;a=&b;

Engineering

Computer Science

the following code. Which statement is CORRECT? int *a, b3D903B b=a3; *a = &b; *b = a; a=&b;

the following code. Which statement is CORRECT? int a, b3D903B b=a3; a = &b; *b = a; a=&b;

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

See similar textbooks

Related questions

Q: * Returns a lowercase version of a user-entered letter * @param kbd * @return lowercase version of…

A: Input a character Convert to lower case Return the first character

Q: isset(); function returns _________ value. a.

A: isset() function return ...

Q: #include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0;…

A: The given c program is to calculate the change. This program prompts the user to enter the value…

Q: what is the output of the following program? #include<iostream,h void

A: Actual Parameters: Actual arguements are the arguments that are passed to the function defintion. In…

Q: 3) What is the output of the following code segment? Why? int value1 = 5, value2 = 15; int *p1, *p2;…

A: Output:

Q: DETERMINE THE OUTPUT OF THE CODE: #include using namespace std; int main() { int i; for (i = 1; i…

A: Ans. 2 4 6 8 10 ( first option) Explanation: intialization: i = 0 condition if ( i <= 10 ) is…

Q: Given the following code and output: int a[] = {10, 20, 30, 40}; cout << a << endl; Example Output…

A: Please find the answer to the above question below:

Q: #include <stdio.h>#include <stdlib.h> int cent50 = 0;int cent20 = 0;int cent10 = 0;int…

A: ISSUES IN QUESTION CODE:- TakeChange() function takes input from user using scanf function.The…

Q: Pass the first parameter by reference and the second parameter by value. 1 char mein ( int c, char…

A: Given code: char mein(int c, char i) { c=50; i= (char) c; cout<< (int)c+i<<endl; return…

Q: Q1/ What's the purpose of ; in the phrase b=2;

A: Ans:) Semicolon has different roles according to the different programming languages. But mainly it…

Q: /* Program Name: BadDate.cpp Function: This program determines if a date entered by the user is…

A: Required C++ code according to sample code provided given below :

Q: After the following code is executed, what is the value of i? int i;int *p;p = &i;i = 1;*p = 2;

A: The objective of the question is to understand the concept of pointers in C programming and how they…

Q: 23) Which of the following statements performs a boxing conversion?:

A: Answer in next Step

Q: Find the output = int a = 10; do{cout 20) { break; }} while ( a < 20 )

A: 1 2 3 4 5 6 int a = 10; do { cout << "value of a:"<<a<<endl; a = a*1;…

Q: Given: an int variable num, an int array current that has been declared and initialized, an int…

A: First Part Code #include <iostream> using namespace std; int main(){ int num; int…

Q: 4) write down whether the following statements is valid or not valid int i=11, m-51%; int *pl, *p2,…

A: Only the second statement is valid.

Q: What is the value of num3 after the following code is executed: int num1; int num2; int num3; num1 =…

A: value of num1 is 15.

Q: 8. Determine the value of variable num1, num2 and num3 at the end of the following code. int…

A: #include<stdio.h>int product(int A, int *B) /* function definition. As at the time of calling…

Q: #include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0;…

A: The algorithm to calculate the amount of change returned is given below: - Algorithm: - Step1:…

Q: Enter integer: 4 You entered: 4 4 squared is 16 And 4 cubed is 64!! Enter another integer: 5 4…

A: Your code is incomplete. Here is the fixed code:

Q: 23) Which of the following statements performs a boxing conversion?: C C A) int x = 7; B) x =…

Q: 45. Will the given code will run without any error or not? #include using namespace std; void…

A: In the given Question we have to determine whether the code will run without any error or not.

Q: #include <stdio.h>#include <stdlib.h> int cent50 = 0;int cent20 = 0;int cent10 = 0;int…

A: Algorithm: Algorithm is basically a set of instructions that are used to perform the particular…

Q: int x = 0; int sum = 0; for (x = 5; x < 5; x = x + 1) { } cout << sum; What is the value of sum…

A: What is the value of sum printed? Ans - 0 Explanation - The initial value of x is 5 inside for…

Q: I assume the following 2 codes express the same meaning? int myvar; int * myptr = &myvar; and…

A: True. Both statements are expressing the same meaning.

Q: What is the value of num3 after the following code is executed: int num1; int num2; int num3; num1 =…

A: // Online Java Compiler// Use this editor to write, compile and run your Java code online class…

Q: In India McDonald's has the n number of customers and they are famous for their taste and quality so…

A: Given: - The solution as per the given information

Q: char b = 'A'; System.out.println(b % 2); displays an error occurs because a value of type char is…

A: check the step 2 for solution

Q: the value

A: The value of the given program

Q: What is the value of val2 after the following code is executed: int val1 = 2; int val2 = val1 * 3;…

A: We need to find the final value of val2.

Q: Predict the output of the following program when the user enters 0, 1, and 2. #inçlude kiostream>…

A: GIVEN:

Q: #include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0;…

A: What works: Input works if it is in the range of 5 and 95 included 5 and 95. Input works if it is…

Q: Which of the following is illegal? O int *ptr1; char ch = 'A', *ptr &ch; O float ptr; O int i; float…

A: The answer is

Q: Choose the correct statem (i.e. 01 to 12) and stores it using two integers "kl" and "ko". Next, the…

A: Programs are the set of lines of code that is used to provide instructions to the computer. The…

Q: Summary 2 HouseSign.py - This program calculates prices for cu house signs. In this lab, you…

A: Code: # assigning variables to given values numChar = 8 charge = 0.00 color = 'gold' woodType =…

Q: #include <stdio.h>#include <stdlib.h> int cent50 = 0;int cent20 = 0;int cent10 = 0;int…

A: The flow of the program is good but still, the program has some bugs or exceptions, these exceptions…

Q: Write a function in Java that implements the following logic: Given a number n, return true if n is…

A: I have provided JAVA CODE along with CODE SCREENSHOT and OUTPUT SCREENSHOT---------

Q: Given the following code, what is the value of *p? int i;int *p;i = 5;p = &i;

A: The objective of the question is to determine the value of *p in the given code snippet.

Q: Suppose you have the following function prototype: int Funct (float a, char b); The following…

A: The correct answer is given below with explanation Happy to help you ?

Q: ode not Java

A: Since in give code segment, there is used a special type of variable called static which works on…

Concept explainers

Max Function

Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.

Power Function

A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:

Question

Given the following code. Which statement is CORRECT?
int *a, b390B
O b=a;
*a = &b;
*b = a;
a=&b;

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

draw flow char for this code is easy 2 #include 3- int main() { 4 char c; 5 6 7 8 9 ▾ 10 11 12 13 14 15 16 17 18 19 20 21 22 23 } printf("Enter a character: "); scanf("%c", &c); // Convert Lowercase to uppercase and vice versa if (c >= 'a' && c = 'A' && c <= 'Z') { c = c + 32; // Convert uppercase to Lowercase } 2. Write a C program that ask the user to enter a character then the program will print the input character and the next characters in ascending order up to character 'Z'. (Note: if the user enters lower case character, the program will print lower case character and vice versa) } // Print the character and subsequent characters in ascending order while (c <= 'Z') { printf("%c ", c); C++; 32; // Convert Lowercase to uppercase printf("\n"); return 0; Enter a character: v V W X Y Z input
for (j = 5;_________;j++){printf("%d", j);} What must be the relational operator in order to display 1 3 5 7 9
C# question
22. Convert the following code to a Ternary Operator code. if (resident_age >= 18) System.out.println(“Can vote”)else System.out.println(“Cannot vote”)
Fill-in-the-Blank Reference variables allow arguments to be passed by ____________.
What will the following code output? int number = 22; int *var = &number; cout << var << endl;
The following declaration, program, and program segment has errors. Locate as many as you can. struct TwoVals { int a, b; };int main() { TwoVals.a = 10; TwoVals.b = 20; return 0;}
Fill-in-the-Blank When used as parameters, _________ variables allow a function to access the parameter’s original argument.
Pls i need help
#include using namespace std; int main() int x=1,y=2; for (int i=0; i<3; i++) e{ x=x*y; 8{ } cout<
C++ What will be the range of the random numbers generated by the following code snippet? fand () = 100 + 1; A) Between I and 100 B) Between 0 and 99 c) Between 0 and loo D) Between I and 99
#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…