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CSCE 1337 Final Review Exam Questions And Correct Answers
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CSCE 1337 Final Review Exam Questions And Correct AnswersIs it legal to declare more than one variable in a single statement? - ANSWER True
What is the value of x after the following statements?
int x;
x = 15 % 4; - ANSWER 3
In the following code fragment, x has the value of 3.
int x = 3; - ANSWER True
The body of a while loop may never execute - ANSWER True
The integer 0 is considered true. - ANSWER False
Variable names may begin with a number. - ANSWER False
The opposite of (x >3 && x < 10) is (x < 3 && x > 10). - ANSWER False
Given the following code fragment, what is the final value of y?
int x, y;
x = -1;
y = 0;
while (x < 3)
{
y += 2;
,x += 1;
} - ANSWER 8
Given the following code fragment, which of the following expressions is always TRUE?
int x;
cin >> x; - ANSWER if (x = 1)
Loops are used when we need our program to make a choice between two or more
things. - ANSWER False
What is the final value of x after the following fragment of code executes?
int x = 0;
do
{
x++;
} while (x > 0); - ANSWER Infinite loop
Given the following code fragment, and an input value of 5, what is the output?
int x;
if (x < 3)
{
cout << "small\n";
}
else
{
if (x < 4)
{
, cout << "medium\n";
}
else
{
if (x < 6)
{
cout << "large\n";
}
else
{
cout << "giant\n";
}
}
} - ANSWER large
The body of a do-while loop always executes at least once. - ANSWER True
The opposite of less than is greater than - ANSWER False
Given the following code fragment, what is the output?
int x = 5;
if (x > 5)
cout << "x is bigger than 5. ";
cout << "That is all. ";
cout << "Goodbye\n"; - ANSWER That is all. Goodbye
Every line in a program should have a comment. - ANSWER False
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