5)Choose the correct option? #include using namespace std; class Base { }; class Derived: public Base {}; int main() { Base *bp = new Derived; Derived *dp = new Base; } a. No Compiler Error b.Compiler Error in line “Base *bp = new Derived;" c. Compiler Error in line " Derived *dp = new Base;" d. Runtime Error

5)Choose the correct option? #include using namespace std; class Base { }; class Derived: public Base {}; int main() { Base bp = new Derived; Derived dp = new Base; } a. No Compiler Error b.Compiler Error in line “Base bp = new Derived;" c. Compiler Error in line " Derived dp = new Base;" d. Runtime Error

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

Similar questions

DETERMINE THE OUTPUT OF THE CODE: #include using namespace std; int main() { int i,prod=1; i=1; while (i<3){ prod=i*prod; i=i+1; }; cout << prod; return 0; }
1) Find the errors in the following codes: int main() { int { Hanging Indent #include ; int a = 1;b = 4; c, d C + = a++; d = 5--; printf("Please enter an inter: "); scanf("%f", num) d = (num = 0? a+b:a+b+c); sum = (a:b:c:d: a+b+c+d); printf("Sum is %d: \n", Sum); Return 0; } 2) Assume a, b, c and n are float variables, and d, e, fand m are integer variables, what is the result of each “printf” function in the following program? Please do not run IDE to get the results.
-- Implement Logical disjunction (OR) using case expressions -- NOTE feel free to change the function declaration -- (pattern match on the arguments), just don't change -- the type decleration -- NOTE^2 You are NOT ALLOWED to use || please use elm
#include #include using namespace std; void func(); int main(); { func (); func(); system("PAUSE"); return 0; } void func() { int x = 0; static int y = 0; x++; y++; cout << x << "__" << y << endl; } What will the code above print when it is executed?
Write a program that takes in a positive integer as input, and outputs a string of 1's and 0's representing the integer in reverse binary For an integer x, the algorithm is As long as x is greater than 0. Output x2 (remainder is either 0 or 1) *-*/2 Note: The above algorithm outputs the 0's and 1's in reverse order. Exif the input is 16 the output is 011
Exercise 3 (abstraction) Problem discerption Write a C# Program to calculate the area of a square using abstract class and abstract method. - Create abstract base class and derived class to calculate the area as the formula: square area= side * side. - In the main() the program will ask the user to enter the length of the side of the square, define an object and call the suitable method. Expected output: Microsoft Visual Studio Debug Console enter the lenght of the side of the square Area = 25
Fill in the blanks with correct C# data types for the variables below. a) Quantity = 500; b) VirusStatua = false; ww w wwww c) PhoneNumber ="0412584788"; ww www d). HourRate = 25.66; %3D e) CustA= new Customer(); f) Letter = 'Z'; %3D
9.)
Study the program carefully. State whether the program base on the output is CORRECT or INCORRECT
Compelte this C sharp program also attached output using System; namespace Print_Name{class Test{static void Main(string[] args){string name; //Variable for storing string value//Displaying message for entring value//Accepting and holding values in name variable//Displaying Output//Holding console screen}}}
Answer complete 6th question please