Unit 4: Variables, Conditionals, & Functions (2)

Front

When is a compound condition using the logic operator AND true?

Back

When both of the conditions are true

Front

Which are examples of Boolean operators? Options: AND, OR and NOT, Greater than (>), less than (<) and equal to (=), Multiplication (*), subtraction (-), addition (+) and division (/), Picking random numbers

Back

AND, OR and NOT

Front

Which are examples of relational operators? Options: AND, OR and NOT, Greater than (>), less than (<) and equal to (=), Multiplication (*), subtraction (-), addition (+) and division (/), Picking random numbers

Back

Greater than (>), less than (<) and equal to (=)

Front

Which of the following is FALSE regarding ELSE IF statements?
You add an ELSE IF when you have another condition you want to check.
You are limited to only one ELSE in your code
Each condition in an ELSE IF is checked from top to bottom
The final ELSE clause is executed if all the previous conditions evaluated to false.

Back

You are limited to only one ELSE in your code

Front

Which of the following statements regarding AND/OR operators are FALSE? true && true --> true, true && false --> true, false || true --> true, false || false --> false

Back

true && false --> true

Front

Which of the following statements regarding AND/OR/NOT operators are TRUE? Options: !(true) = true, true || true = false, false && true = true, false || true = true

Back

false || true = true

Front

Based on the following, determine whether the expression !(season== “Summer”) is TRUE or FALSE:

var season= “Spring”;

Back

True

Front

Based on the following, determine whether each expression is TRUE or FALSE:
var score= 80;
<(score != 90) && (score > 70)

Back

True

Front

Based on the following, determine whether the expression var score= 80; and (score > 90) && (score < 100) is TRUE or FALSE

Back

False

Front

Read the following line of code:
var statement = "Hello my name is " + firstName);
This would be considered an example of:

Back

concatenate