C++ Selection

The operators !, &&, and || are called relational operators.

The expression (x >= 0 && x <= 100) evaluates to false if either x < 0 or x >= 100.

Suppose x is 5 and y is 7. Choose the value of the following expression:

(x != 7) && (x <= y)

Which of the following expressions correctly determines that x is greater than 10 and less than 20?

What is the output of the following C++ code?

int x = 35;

int y = 45;

int z;

if (x > y)

z = x + y

else

z = y – x;

cout << x << " " << y << " " << z << endl;

Which of the following will cause a logical error if you are attempting to compare x to 5?

When one control statement is located within another, it is said to be ____.

Which of the following is the “not equal to” relational operator?

Which of the following is a relational operator?

In a ____ control structure, the computer executes particular statements depending on some condition(s).