NOS 120 final all sets Unlocking Knowledge: A Comprehensive Guide to the NOS 120 Final Exam All Sets.. An Ultimate Exam Study Guide Latest Updated 2025/2026 100% Certified and Verified Answers by Expert.

NOS 120 final all sets Unlocking Knowledge:
A Comprehensive Guide to the NOS 120
Final Exam All Sets..
An Ultimate Exam Study Guide Latest
Updated 2025/2026
100% Certified and Verified Answers by
Expert.

Write a C program called fedora.c that displays the line "Fedora is a version of Linux." -
ans#include <stdio.h>
int main()
{
printf("Fedora is a version of Linux.\n");
}
Create a simple C program which declares the variable number as a local variable that is an
integer. - ansint number;
int main()
{
}
Modify the rain.c program you created in this chapter so that the total of all inches of rain
when added together is
136 inches. - ans#include <stdio.h>
int main()
{
int rain, total_rain = 0;
for (rain = 0; rain < 17; rain++)
{
printf("We have had %d inches of rain.\n", rain);
total_rain = total_rain + rain;
}
printf("We have had a total ");
printf("of %d inches of rain.\n", total_rain);
}
Write a program in which a prompt asks for your first name and after you enter your first
name the program displays
it. - ans#include <stdio.h>
int main()
{
char string[20];

,NOS 120 final all sets Unlocking Knowledge:
A Comprehensive Guide to the NOS 120
Final Exam All Sets..
An Ultimate Exam Study Guide Latest
Updated 2025/2026
100% Certified and Verified Answers by
Expert.

printf("\nEnter your first name: ");
scanf("%s", string);
printf("Your first name is: %s\n", string);
}
Write a program in which you enter a number and the program calculates and displays that
number cubed. - ans#include <stdio.h>
int main(void)
{
int num, cube;
printf("\nEnter the number to cube: ");
scanf("%d", &num);
cube = num*num*num;
printf("Your number cubed is: %d\n", cube);
}
Create a program that enables you to input a positive integer and that will then tell you if it is
a prime number or if it can be
divided by 2. - ans#include <stdio.h>
int main (void)
{
int num;
int count;
int signal;
printf("Enter the number to test: ");
scanf("%d", &num);
for (count=2, signal=1; (count<=(num/2)) && signal; )
{
if ((num % count) ==0)
signal = 0;
else
count++;
}

,NOS 120 final all sets Unlocking Knowledge:
A Comprehensive Guide to the NOS 120
Final Exam All Sets..
An Ultimate Exam Study Guide Latest
Updated 2025/2026
100% Certified and Verified Answers by
Expert.

if (signal)
printf("%d is prime\n", num);
else
printf("%d has %d as a factor\n", num, count);
}
Create a program in which the user enters the outside temperature in Fahrenheit. If the
temperature is 60 or over,
print a comment that states "It is just fine outside." If the temperature is under 60, print a
comment that states "It's
not so warm outside." - ans#include<stdio.h>
int main (void)
{
int temp;
printf("\nEnter the outside temperature: ");
scanf("%d", &temp);
if (temp >=60)
{
printf("It is just fine outside.\n");
}
else
{
printf("It's not so warm outside.\n");
}
}
Write a small C++ program that writes to the screen the make and model of the car or bicycle
you own (or one that
you wish to own) - ans#include <iostream>
using namespace std;
int main(void)
{
cout << "I own a Trek mountain bike.\n";

, NOS 120 final all sets Unlocking Knowledge:
A Comprehensive Guide to the NOS 120
Final Exam All Sets..
An Ultimate Exam Study Guide Latest
Updated 2025/2026
100% Certified and Verified Answers by
Expert.

cout << "It was made in 2004.\n";
}
Rewrite the C program keyboard.c that you created earlier in this chapter to compile as a C++
program. - ans#include<iostream>
using namespace std;
int main(void)
{
char string[50];
float my_money;
int weight;
cout << "\nEnter your First Name: ";
cin >> string;
cout << "\nEnter your Desired Monthly Income: ";
cin >> my_money;
cout << "\nEnter your friend's weight: ";
cin >> weight;
cout << "\n\n Recap\n";
cout << "I am " << string;
cout << " and I wish to have " << my_money;
cout << " per month";
cout << "\nI never would have guessed your friend weighs " << weight;
cout << "\n\n";
}
Create a C++ program that tests to see if the file accounts exists and prints a message to say
whether the file exists. - ans#include <iostream>
#include <fstream>
using namespace std;
int main(void)
{
ifstream file("accounts");
if (file.fail())