ALTER TABLE customer ADD CONSTRAINT customer_number_unique UNIQUE (customer_number);
Answer:
# include<iostream>
#include<conio.h>
using namespace std;
main()
{
char choice;
cout<<"Enter your Choice"
cin>>choice;
switch (choice)
{
case 'y':
cout<<"Your request is being processed";
break;
case 'n':
cout<<"Thank you anyway for your consideration";
break;
case 'h':
cout<<"Sorry, no help is currently available";
default:
cout<<"Incorrect Choice";
break;
}
getch();
}
Explanation:
In this program, a character type variable named as choice is selected for the input. This choice variable can be y, n or h as per requirement of the program. Switch statement is chose for the selection of output statement with respect to its mentioned input. This program shows the output statement for above mentioned characters. In case of any other character the program returns Incorrect choice and ends.
Answer:
18
Explanation:
If you take the formula, and you substitute the values of the variables, it will be:
10 * 2 - 10 / 5
Then if you remember the order of math operations, it will be:
(10 * 2) - (10 / 5)
Which reduces to:
20 - 2 = 18
Answer:
You can use Outlook to perform diffrent aspects
In the toolbox command
