Programming Flashcard

Front

What value would be returned for findTheMiddle(2110890125)? Options: 8, The code will error, 9, 89

Back

89

Front

Which expression is true? Options: true && !true, !false || !true, true && false, false || false || !true

Back

!false || !true

Front

What will this code output? Options: Hello Karel, Hello Karel Second if statement!, Second if statement!, This program will print nothing

Back

Second if statement!

Front

What will this program print if the value of grade is 80? A, B, C, Nothing

Back

C

Front

What are the final values of x and y after the code is executed?
int x = 100;
int y = 100;
if (x <= 100)
{ if (y > 100)
{
x = 200;
}
else
{
x = 99;
}
}
else{
x++;
}
y = x + y;

Back

x = 99, y = 199

Front

Which of the following test cases can be used to show that the code does NOT work as intended? Options: calculateRate(35);, calculateRate(40);, calculateRate(45);, calculateRate(55);

Back

calculateRate(40);

Front

Given a, b, and c are properly initialized boolean values, what values would make the following expression false? (a || b) || (b || c) || (!a || b);

Back

Nothing. The expression will always be true.

Front

Does the code work as intended?

Back

No. Zero will get returned on line 5 and not make it to line 7.

Front

Given the following statements, which options will print true? Options: I, II, III, and IV; IV only; I, III, and IV only; II and IV only; I and III only

Back

I and III only

Front

Given the code in the picture, what will the final values of x and y be if their initial values are: x = 12; y = 5?

Back

x = 24, y = 20