CIS 115 MIDTERM QUESTIONS AND 100% CORRECT ANSWERS (2025/2026 UPDATED VERSION)

Which of the following gets input from the keyboard and store it in a variable named
height?


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cin >> height;




Which of the following assign the letter F to the char variable named gender?

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gender = 'F';




What does the following C++ statement do?


double age = 0.0;


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a. declare a new variable named age
b. tell the computer that the type of the new variable is double c. set the
initial value of age to 0.0
Answer (all of the above)




int x = 200;
if (x <= 100)
{
x = x * 2;
}
else
{
if (x > 500)
{
x = x * 3;
}
}
cout << x << endl;


What is the output?


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, 200




int x = 1;
if (x == 1)
{
x = x + 10;
}
else if (x == 2 || x == 3)
{
x = x + 20;
}
else if (x == 4)
{
x = x + 30;
}
else
{
x = x + 40;
}
cout << x << endl;


What is the output?


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11




Which of the following statements about C++ variables name is true?


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