Knowledge check

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Check your knowledge

1.

Given that int x = 5, which of the following Boolean expressions is valid and evaluates to true?

x < 5.

x > 5.

x == 5.

2.

Which of the choices below is not a valid operator in C#?

%%.

&&.

||.

3.

The following answer choices describe if statement syntax. Which of the descriptions is correct?

The Boolean expression evaluated by an if statement is optional.

An else statement can't be placed before an else if statement.

The else statement is required when an if statement includes an else if.

You must answer all questions before checking your work.