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1. B joint application design
2. A it is necessary to write most of the new code manually
3. D since users have been involved in the pro typing, managers can be confident that the system can handle large numbers of users
4. B extreme programming
5. C code that is produced using OOD is easy to secure
6. A more testing is preferable to less testing
7. C object-oriented development
8. D component-based development
9. A object
10. B the code can only represent information as objects
Answer:
Following are the program in c++ language
#include <iostream> // header file
using namespace std;// namespace
int main() // main function
{
int num; // variable declaration
long int f=1; // variable declaration
do
{
cout<<"Enter the Positive value:";
cin>>num;
} while(num<0); // i check whether number is non negative or not
while(num>0) // iterating over the loop
{
f=f*num; // calculate the factorial
num--; // decrement the value of num by 1
}
cout<<" factorial is :"<<f; // display the factorial .
return 0;
}
Output:
Enter the Positive value:7
factorial is :5040
Explanation:
Following are the description of the program .
- Read the input by user in the "num" variable of "int" type..
- The do-while will check the enter number is nonnegative number.
- While(n>0) loop is calculating the factorial in the "f" variable .
- Finally display the factorial .
Answer:They provide a way for programmers to add decision-making to a computer program.
They allow programmers to specify conditions that must be met for an action to occur.
They allow a program to evaluate multiple values within a statement.
Explanation:
Using the knowledge of computational language in JAVA it is possible to write a code that Fixing syntax errors Click run to compile, and note the long error list.
<h3>Writting the code:</h3>
<em>public class BeansInJars {</em>
<em> public static void main(String[] args) {</em>
<em> int numBeans;</em>
<em> int numJars;</em>
<em> int totalBeans;</em>
<em> numBeans = 500;</em>
<em> numJars = 3;</em>
<em> System.out.print(numBeans + " beans in ");</em>
<em> System.out.print(numJars + " jars yields ");</em>
<em> totalBeans = numBeans * numJars;</em>
<em> System.out.println(totalBeans + " total");</em>
<em> }</em>
<em>}</em>
See more about JAVA at brainly.com/question/12975450
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